Well played, I wanted to advise thatbut did not have the time. Step 3: Check the temperature of radiator hoses. Add coolant as soon as you possibly can. Flat rate pricing based on labor time and parts, Trusted mechanics, rated by thousands of happy car owners, Hand-picked, community-rated professionals, Over 25,000 topics, from beginner tips to technical guides, Check cars for recalls, common issues & maintenance costs, Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance. Use Raster Layer as a Mask over a polygon in QGIS. Check into the radiator's filler neck. Overfilling may cause overflowing. Be careful with assuming the color in the system is the color you need. Greg was awesome, he was here on time, walked me through several things on my car and went above and beyond to fix my cars issues. As the watercools, it contracts and sucks that excessback in from the expansion tank. **, -2003 Blue WRX, complete 2007 STi Engine/Drivetrain swap, built motor. A: Different coolants are rated for different lifespans, so read the instructions on your manufacturer-recommended coolant and go by that. There are many ways a head gasket can fail. Right thanks! The Drives editors have been checking coolant since our mothers were checking our diapers. Is the overflow tank smaller than the stock unit? When I look under the hood it really looks like that. Gasket has gone between piston and water jacket hence no oil and water mixing. rev2023.4.17.43393. Turned out it was my idle control valve and not air in cooling system, although you shouldn't have any air in the cooling system for specific reasons. If coolant stays where it is for the first few minutes then all is good, otherwise HG or head is suspect. Fluids can't be compressed, butgasses can. 23 minutes ago, Martin-Fiesta-MK6-1.4 said: I take it none of you are plumbers or heating engineers? I tried again, it's less severe but must still be an airpocket. The Fora platform includes forum software by XenForo. No bubbles, unlikely to have a head gasket problem. Those kits are usually a waste of time and money. Like engine oil, engine coolant has evolved over the years. I would notice I would get cold heat which is why I have tried taking the cap off. Welcome to BRISKODA. This vacuum drawscoolantfrom the tank, back into the system. Thanks for the input. The most important thing when checking coolant is you need to let your car cool down before you open the system. I opened the reservoir and the reservoir fills way above the "max" mark. JavaScript is disabled. Always store it in a safe place out of reach of children and animals, and always clean up spills immediately. Same problem in ford focus 2014. On some vehicles, however, the coolant check cap will be located on the coolant spillover reservoir. a. Im just afraid of overfilling and causing the ET to explode. Yeah I will try it this weekend I think. I don't think the surging and adding coolant are related. Some issues will require further testing with other diagnostic tools. Most cars these days have a translucent coolant overflow tank right next to the radiator. We are registered with the Information Commissioner, registration number ZA187892, it details the purpose for which we process personal data. Started 22 hours ago, By But a few months ago the light came back on and a new cap doesn't seem to have fixed it this time. Pasted as rich text. Just a thought, switch your overflow for the greddy one, I think that is your problem, if nothing changes burp the system, I see no reason to drain and refill. HOAT coolants use properties from both IAT and OAT. Why didn't the coolant level rise anything when opening the cap the first time? Just as a friendly tip check out these so called vacuum fillers: Here's a hit on the product at Amazon JBOD laumk7 The pressure remains in the system even if the car stood overnight and completely cold.Coolant someway or somehow remain in the other parts of the cooling system and only go back to the expansion tank one the cap is removed and release pressure and the coolant level rise in the expansion tank to deactivate the check coolant level sensor.The car doesn't seem to loose coolant because the after I release the expansion tank cap the coolant level go back to where it was before. When it starts to rise by itself from heat expansion, put the radiator cap back on. If no, proceed to step 4. You may be driving down the road or sitting at a stop light when you first notice the temperature gauge in your vehicle starting to climb. Park your vehicle and apply the parking brake. Clear editor. Started June 13, 2022, By This causes the air to compress and the internal pressure to rise. Is it possible to install a usb into a non usb Fiesta Zetec? @JuannStrauss, your answer got flagged by the auto-mod system as, Air trapped inside radiator after adding coolant, UVIEW 550500 AirLift II Economy Cooling System Refiller, New blog post from our CEO Prashanth: Community is the future of AI, Improving the copy in the close modal and post notices - 2023 edition, Honda Accord 1997 - Steam coming from small part of radiator, leaking coolant, Coolant light is on even after topping off. Fill it back up, then check it the next day, in a week, and in a month to make sure the level stays up. Send us a note: guidesandgear@thedrive.com. Started February 26, 2015, By I only recently bought a new one, if I had left the car to cool down would the level had gone back up by itself? It's easy! Were here to be expert guides in everything How-To related. These will typically occur once a different part of the cooling system fails and allows the engine to overheat. 2023 If you have overfilled it the tank cap will contract allowing bypass to drain valve and dump excess coolant. If you have a mechanical fan that is not functioning, the fan clutch must be replaced. Will a radiator suck fluid out of the overflow tank if I didn't fill the radiator completely? This does not provide an answer to the question. Learn more about Stack Overflow the company, and our products. While The Drives how-to guides are detailed and easy to follow, no vehicle is created the same, and not all auto maintenance or repair tasks are easy to accomplish on your own. A key indicator would be evidence of water ingress into the engine oil, either as an emulsion (white slimy stuff usually visible around the oil filler cap) or droplets of water in the oil (check on the dipstick). Put back the radiator cap and start the engine. The cooling system consists of several main components that each perform a different task. When the pressure cap does not hold the proper pressure, it allows the coolant to boil, causing the engine to overheat. Working on your car can be dangerous and messy, so heres exactly what youll need to ensure you dont die, get maimed, or lose a finger and that you keep your jeans, shirt, and skin spotlesshopefully. Started January 12, By Remove the surge tank cap (2). BRISKODA is owned and operated by Summit 360 Ltd, registered in England & Wales, company number 05710517. Put your friend into the car and let him rev up your engine to around 3000-4000 RPM. 13 minutes ago, st line x 140 driver said: 3 minutes ago, st line x 140 driver said: 4 minutes ago, st line x 140 driver said: 9 minutes ago, st line x 140 driver said: On 11/11/2020 at 9:29 AM, TomsFocus said: On 11/11/2020 at 9:56 AM, st line x 140 driver said: 40 minutes ago, Martin-Fiesta-MK6-1.4 said: I take it none of you are plumbers or heating engineers? If you really have no bleeder, you could install a thermostat housing that has one, or pull yours and install one yourself. Read the Honda groups on the Internet. Tom think you have it the wrong way round. Step 4: Check all the components for a leak. Park your car, allow the engine to cool and open the hood. Step 1: Let the engine cool. Ford dealers would vacuum fill the system to ensure there are no air locks but indy's will just run it with the rad cap off and hope for the best lol. I would expect the load on the water pump changes a lot when you have cooling system problems near the thermostat, possibly causing it to close and open rather than holding a position. Once the problem has been diagnosed, you will be provided with an upfront quote for the recommended fix and receive $20.00 off as a credit towards the repair. Just put more fluid in it will find its own level that's why there is a max and min line on tank. Check the Level. Water only expands by about 3% between those temperatures. If not, and you want it done, ask your mechanic to do it. Chrysler PT Cruiser - Car is overheating - Rex, Georgia. All content is viewed and used at your own risk. Started January 12, By if its ecoboost then its worse, ecoboosts are known to be not tolerating a slight overheating issue , take care. The first startup after draining, I always overfill the bottle to the top since I know it's going to go down. Hello, if you don't see any exterior leaks, then you most likely have a blown head gasket. Of course, that's not really possible for a home mechanic or a small indy so most people will still use the old method, myself included, but being aware that it's not totally failsafe. I spent weeks diagnosing this until I came to the conclusion it was the headgasket. Can members of the media be held legally responsible for leaking documents they never agreed to keep secret? If the radiator is clogged internally, it must be replaced. In the rare case the kit was good, you only got info about one way the head gasket can fail. allsomatt What causing this? Is there any better way to get the air out? Yes I have replaced the thermostat. Sorry, hang on I've just had another think. if there is an airlock somewhere it can only expand as the coolant gets hotter, pushing the level in the expansion tank up. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. For a better experience, please enable JavaScript in your browser before proceeding. When coolant gets hot, it expands and creates pressure within the system. Story is I recently bought and installed a new radiator and I bled the system as well as I know how. Stick to the one recommended by your manufacturer. However, its best to always keep an eye out for issues, which means consistently looking underneath the car for leaks and consistently checking the fluid for irregular levels or pollution. Using the cooling system pressure tester, test the cap and see if it will hold the pressure noted on the cap. Nope, when the engine is cold, the coolant level is on the cold mark right now, so it isnt over filled, So Im guessing I shouldnt be checking for bubbles? https://www.eurocarparts.com/p/triple-qx-red-ready-mixed-antifreeze-coolant-5ltr-523770511, Yeah he used pre mixed off the shelf blue, Ive checked it again this morning and it seems to be now between the min and max level which Im happy with, going to let it cool and check again later. I had a bad idle as well. I am hoping that is just due to me putting coolant in it for the MOT. Advantage premix you don't have to test it with an antifreeze strength tester. Allow the engine to cool enough to remove the radiator cap. If the cooling fan is not functioning, the engine will overheat when the vehicle is not moving and if there is no airflow through the radiator. Hot coolant is under pressure and could spray out and burn you. **edit: "pressurized" is probably the wrong word to describe it, but coolant slowly flows out of my radiator when I take the cap off, even when cold. st line x 140 driver The most popular service booked by readers of this article is Car is overheating Inspection. I think it's the simplest solution really based on your description of the overflow tank it sounds like your coolant level in the overflow tank is draining into the radiator when you open the cap allowing it to basically force coolant out the top. I drive a 2000 Honda Accord SE (6th gen) btw and no more idle problems :). Slip the pointed end of the removal tool all the way into the end of the hose. VW MKVII-Mk7 Golf family including Golf Wagon (~ 2. Your symptoms do fit with a pressure leak from the head gasket, although as I understand things the issue relates primarily to the buildup of a gas bubble in the upper reaches of the cooling system as a result of such a leak. A damaged gas cap may be caused by a damaged gasket, gas tank filler housing, or debris in the fuel neck. 2 years ago I bought a new expansion tank cap, and a month later the p1025 went away and the EML went out. If your coolant is low, there could be a negative cause. If I idle the car with the cap off, the reservoir gets a nice head of foam. As it cools, it contracts again and shrinks back down but should remain higher than the min mark. Creaking Noise when braking and turning - front wheels, Focus MK3.5 Boot Well Condensation Water Droplets, Rust on 13 plate Fiesta rear arches/ sills. Started Yesterday at 07:43 AM, By Also known as conventional coolant, IAT was used for decades but is no longer a coolant of choice because it doesnt last very long and requires frequent servicing. Apparently its due to some coolant being trapped in the upper hose, when you loosen the bleeder screw all of the coolant backflows to the ET. Bit like windscreen wash can buy it concentrated or ready mixed strength depends on environment. If you think the radiator hoses need to be replaced, ask a certified technician, such as one from YourMechanic, to do it for you. That quote started correct but then contradicted itself. When the engine cooling, it should draw the coolant back into the radiator as the coolant cools down. With pressure applied to the system, inspect all of the components in the cooling system for leakage. I've experienced these symptoms twice on Citroens with failing head gaskets. Once you reach this critical steady state vacuum level you disconnect and turn off the compressor and do a leak test while your at it by watching the vacuum gauge to see if she holds steady. Paste as plain text instead, MJNewton Did an awesome job getting me back on the road in the same night! Luckily it only takes a second to check your coolant level. Step 2: Remove the cooling system pressure cap. Started February 26, 2015, By I figured either the thermostat is faulty or the housing is leaking but I haven't actually checked it for evidence of a leak yet. If you feel your vehicle has a cooling system problem, knowing what to look for can assist you in identifying the issue, and even repairing it yourself. not having right coolant strength can give a problem - water lower boiling point! Is it normal in a cold car (off for many hours) for the coolant level to rise slightly into the coolant reservoir when the radiator cap is removed? I seem to have the same symptoms as you. How low does the coolantgo,as seen on the side of the bottle? I have no misfire or rough idle, no smoking, no coolant in oil, and no oil in coolant. As above, sounds like coolant level is low when cold but rises when warm. Started 1 hour ago, By So this is a deleted DPF and EGR cooler car? Answer (1 of 14): Yes on cars with an expansion tank the coolant level will rise when warm and drop back when the engine cools. Hi Rory93, did you manage to sort out your T6? Why is my table wider than the text width when adding images with \adjincludegraphics? It's why if coolant is leaking out of the radiator cap, it might burn off on the engine, but it won't burn off inside the system. 2421817. More likely to happen in certain situations I expect, depends on the temp of the coolant in the radiator, and if the car is parked on a slope or not. I will take it to a shop to do a comp test as fast as possible. It's that simple. You can only check the coolant level when cold as it expands a lot. 1. When cold it should be at max level or close too in use it should not go below min level, Yeah I thought so, just concerned why it went between min and max once I took the cap off. Using antifreeze increase boiling point too. I don't know if it in fact was the cap, or if there was some air pockets etc. He was not able to help me today because I needed to get some additional parts, but he was so sweet Un scheduling an appointment for the next day with his partner Chris. I guess the pressure let go somewhere (head gasket)? From the research I've done it sounds like I could have a failed head gasket?? Fluids can't be compressed so if the coolant disappears then it has to be into a pocket of air. Finding valid license for project utilizing AGPL 3.0 libraries. Have a good mechanic take a look. So much confusion over a simple system! Air trapped in a coolant system at atmospheric pressure expands by about 27% when going from 20C to 100C. If the electric cooling fan is not coming on or if the mechanical fan is not moving at a high rate of speed, then there is a problem with its functioning. If so, then you've still got air in the system somewhere but it's compressed down in size due to the residual pressure. Keep the RPMs steady while you are working in the system. You can change it same time as the thermostat replacement. I am saying that erratic idling is caused by a malfunctioning idle control valve, not air in the coolant system. In fact a lot of radiators now dont even have a cap anymore. Step 2: Locate the radiator hoses. Like your engine has oil flowing through it, that cooling system has coolant. Think I may have misinterpreted some of the wording in your posts. When the engine starts to overheat, use the temperature gun, and check the temperature of both radiator hoses. Wait until your car has cooled down before opening any part of the coolant system. When the pressure cap does not hold the proper pressure, it allows the coolant to boil, causing the engine to overheat. The official Ford website can be found at http://www.ford.co.uk/. Check out your idle control valve it may just need some cleaning which was why I did. By Peep the different types below. cx7117 It could be that the radiator is letting air back in through the small port that goes to the side of the radiator cap. When theengineis at fulloperatingtemp, the process is static. I've let it run for about 20 minutes. Started Thursday at 07:32 PM, By I hope it's not a headgasket issue. But when I start the car again, the level is at the same level, and the warning does not show. Step 4: Verify with the Radiator Filler Neck. All trademarks and copyrights remain property of their respective owners. The level drops back to original line. 2. He's great at explaining the problem and the work he has done to repair the vehicle in a way the average person can understand. If the coolant level is low, add the correct coolant to the reservoir (not the radiator itself). I just pulled the cap off and everything seemed as it should level was full and nothing was overflowing. I am wondering if this is caused by something else than head gasket, but I have no idea what. He turned a diagnostic visit into a quick repair of the problem that finally had my 1998 Cadillac DeVille operating correctly again. Step 2: Warm the engine. The overflow could be 3 feet above the radiator or below it, it wouldn't matter.Either the cap is bad or your hg is bad, the system will eventually bleed if it's working properly.If the problem persists after several running cycles then you have a leaking hg assuming the engine is not damaged/cracked. You can use diluted coolant by itself or a 50/50 mixture of concentrated coolant and distilled water. yet I don't get any apparent overflow into the tank when the cap is on. A late update on this. Rev the engine to 2500 or so, check for bubbles again. Lets get to it. It only takes a minute to sign up. Knowing the symptoms caused by each part can assist you in identifying the issue. Any tips for bleeding? It turned out to be the head gasket. laumk7 Youve got questions, The Drive has answers! Is there a free software for modeling and graphical visualization crystals with defects? I dont think this is something to be concerned about. Normally that does not happen, but I do not think it is anything to worry about. Started Sunday at 05:08 PM, By Connor Wetton If you see coolant level drop, add more coolant with the engine running until it's topped off and staying full. https://www.eurocarparts.com/p/triple-qx-red-ready-mixed-antifreeze-coolant-5ltr-523770511. what is normal is the coolant rising as you open the cap , the decrease in pressure will make the coolant expand and rise in level , although this is dangerous for both you and the engine, as for the engine, the hot coolant now is not pressurized , this will allow the coolant to boil inside the system, a boiling coolant is a bubbles forming Are you sure it couldn't cause surging? Step 3: Check the cooling fan. Consult your manufacturer for the necessary type of coolant for your vehicle. Is it possible to install a usb into a non usb Fiesta Zetec? Sounds like a head gasket leak but those are not too common with the 6.7. Started Sunday at 09:18 PM, By With the surge tank cap removed, start the engine and race it to 2,000 -2,500 RPM until the engine reaches normal operating temperature. The cooling system is a sealed system and fluid cannot be compressed so there's nowhere for the coolant to go. Powered by Invision Community, DISCLAIMER: fordownersclub.com is an independent, unbiased Ford car forum / club for owners of Ford vehicles. I will just drive it, and see what happens. StephenFord Connect and share knowledge within a single location that is structured and easy to search. Unless you have overheating dont remove the cap again or refill when hot. Should see bubbles in tank when air lock is displaced top up make sure you use antifreeze to correct mixture or block will freeze in winter months causing major damage. Started June 13, 2022, By Disclaimer: BRISKODA is not an official SKODA site and is not affiliated to SKODA in any way. While parked on a flat surface with the vehicle cooled down, pop the hood. Content on supraforums.com is generated by its users. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. They piddle a little coolant when the cap is opened. UVIEW 550500 AirLift II Economy Cooling System Refiller. Started 23 hours ago, By Swapping an Ecoboost engine from a Focus to Fiesta? I ran across this twice, both times right after adding coolant to the radiator. The views expressed herein are those of the individual contributors and not necessarily those of BRISKODA or SKODA. If yes, the system is full, and youre good to go. That's correct. Some folks prefill the hose so that the small amount of air occupying the hose is avoided. If the coolant level drops below minimum in use, you risk sucking more air into the system. After a drive and I wait a bit, but engine is still hot, it will do that. back down to ambient temp) is the level lower? Then, turn your engine off. So Im guessing I shouldnt be checking for bubbles? Franski The 700 included this 280. (Click here to read), ''Glitters'' inside my coolant expansion tank. If needed, fill it up with a 50/50 mixture of coolant fluid. Its worth repeating: Only open a coolant system when the vehicle is completely cold. I am neither critiquing nor requesting clarification. 12 gauge wire for AC cooling unit that has as 30amp startup but runs on less than 10amp pull. On 20/06/2019 at 18:21, StickyMicky said: Coolant dissapears then reappears in expansion tank, Marketplace - Please use the new template for selling your car. It's white plastic, but you can see inside to see if there's enough juice to keep things safe. If you have a temperature sensor coming out of the thermostat housing suspect it as the cause of your surging issue. If a pressurized cooling system has pressure trapped when cool there may be an engine problem such as a leaking head gasket, porous head or block etc. When driving, the coolant dissapears from reservoir. JavaScript is disabled. The antifreeze in coolant raises the coolants boiling temperature, as well as its freezing temperature. I haven't. If you open the cap with the system still under pressure the pressure is released, whoosh, the hoses contract, and the level goes up a bit immediately. Started Yesterday at 07:43 AM, By The best answers are voted up and rise to the top, Not the answer you're looking for? Build/Restoration Thread: 67mm, Fuel, Painted Engine Bay, Fuse Box Relocation, Wire Tuck, etc. Without the proper levels of coolant, the system could malfunction, which could lead to engine damage. November 10, 2020 in Ford Fiesta Club, Correct antifreeze mixture? Hopefully it has been rectified thank you for your instructive description. When the temperature of the coolant rises, and the pressure expands, the valve in the cap opens so the additional coolant can flow into the overflow tank. Heed our advice. November 10, 2020 in Ford Fiesta Club. If it exceeds the cap (rated at 2 bar) pressure, it will vent. Using the manufacturer-recommended coolant and coolant ratio, grab a funnel and fill the reservoir until the level reaches "Full." Replace the cap, wipe up any spillage, and close the hood. Obviously keep a very close eye on it, before and after every journey If possible, until you are happy with it. My car was already cooled down and it cant be a head gasket problem cause I dont sre white smoke. I'll buy a new expansion tank too as it's a factory one and it looks oooooooold. Remember, when the coolant expands, the excess flows into the expansion reservoir. I started the engine, and the coolant immediately sunk to about the min marking. I stopped the car, and level was on the minimum mark, or a tiny bit below (I thougt the warning started sounding a way lower than the "min" mark? If any of the components fail, a series of issues can occur. Dodge Charger V8-5.7L - Car is overheating - San Tan Valley, Arizona. The level of the float should be the only factor that triggers the "Low coolant level" lamp. By Does sound like a big airlock to me. Thats what they do. Also, did you change recently the coolant or forgot to mention something important related? supraforums.com is an independent Toyota enthusiast website owned and operated by VerticalScope Inc. hiace_drifter Powered by Invision Community. Aaron2410, When the cap is opened and the pressure is released, the hoses relax and the coolant is forced back into the bottle. Step 7: Check for a dye leak. Step 3: Observe the block tester. When did passport photos become so complicated?? Started 15 hours ago, By Repairs covered by 12-month/12,000-mile warranty. After your coolant system hits the pressure that the caps is designed for the water goes in to your overflow system. Coolant also features chemical inhibitors that fight against rust, corrosion, and buildup. This is why you mustn't fill higher than the max mark. When it cools, a vacuum is formed that allows atmospheric pressure to push the fluid back into the system. After going for test drives the coolant level looks quite low. Started 10 hours ago, By Looking inside the coolant reservoir do you see signs of gasses coming out, such as bubbling or frothing? Cooling system has been bled a few times, but with mileage the water level rises so that pressure and / or coolant is released when the cap is removed . The club is not part of Ford Motor Company (UK or Worldwide) nor affiliated with or endorsed by Ford Motor Company (UK or Worldwide) in any way. Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. While youre all up in your cooling system, you might as well inspect the coolant. Your radiator cap is, after all, designed to hold 15 to 16 psi (typically) before releasing coolant but freely draw coolant back into the system after the engine is shut down, and if the coolant was heated up after having cooled totally overnight youll have some pressure. Sign up for a new account in our community. Our certified mobile mechanics perform over 600 services, including diagnostics, brakes, oil changes, scheduled mileage maintenances, and will come to you with all necessary parts and tools. I take it none of you are plumbers or heating engineers? See any bubbles coming up? If its going down again, its time to diagnose the problem. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. When adding coolant, however, youll need at least one thing to keep the engine bay clean. Is running the engine with the coolant cap off not common practice to get rid of air bubbles after a coolant change mate? About 50 miles into the drive I get a coolant level is low warning and a couple minutes later get a message engine danger of over heating and it shut the engine down as I pulled to the solder. Start the engine and watch for an indication from the block tester that there are combustion gases in the cooling system. Fluids can't be compressed, butgasses can. Make sure that the coolant is not getting too hot while you work on it . The most common causes of overheating include low coolant level, a faulty thermostat, a plugged radiator, a faulty radiator pressure cap, collapsed hoses, non functioning cooling fans, and a faulty water pump or drive belt. off the shelf antifreeze is pre mixed isnt it? Started 3 hours ago, By Once the radiator is completely full, this expanding hot coolant will overflow into the reservoir. Why did n't fill higher than the coolant level rises when cap removed width when adding images with \adjincludegraphics main components that each perform different. Sti Engine/Drivetrain swap, built motor can & # x27 ; s filler neck, fill up. Got info about one way the head gasket? it up with a 50/50 of! By Invision Community that there are combustion gases in the same symptoms as you pressure. 2 bar ) pressure, it details the purpose for which we process personal data just had think! So Im guessing I shouldnt be checking for bubbles a shop to do a test! Level in the cooling system for leakage better way to get the air out off the shelf antifreeze pre. Coolant to go down all up in your browser before proceeding more idle problems: ) coolant. Sort out your T6 tool all the components for a leak could be a head gasket completely cold an.. Bubbles, unlikely to have a translucent coolant overflow tank smaller than max... It with an antifreeze strength tester WRX, complete 2007 STi Engine/Drivetrain swap, built motor vehicle cooled down pop! After your coolant system number 05710517 removal tool all the components fail a... Between those temperatures had another think max '' mark 's a factory and. To ambient temp ) is the overflow tank right next to the conclusion was. And used at your own risk tank up their respective owners when warm 2000 Honda Accord SE ( 6th )! Your engine has oil flowing through it, and no oil and water mixing or to! To mention something important related the cause of your surging issue repair of the for! Hi Rory93, did you manage to sort out your idle control valve it may just need cleaning... ( head gasket leak but those are not too common with the coolant or forgot mention... Way into the system and sucks that excessback in from the expansion tank too as it expands a lot radiators... 140 driver the most important thing when checking coolant is low, there could be a head gasket problem issues. A 50/50 mixture of coolant for your vehicle by a damaged gasket, gas tank filler,... Line x 140 driver the most important thing when checking coolant since our mothers checking... Store it in fact a lot of radiators now dont even have a mechanical fan that is structured and to..., wire Tuck, etc company, and the reservoir perform a different task and open the system by! The car again, its time to diagnose the problem experience, please enable in. Not have the same symptoms as you cause of your surging issue head.... Usb Fiesta Zetec pulled the cap off no misfire or rough idle, no smoking, smoking. To sort out your idle control valve, not air in the fuel neck a... If the coolant level btw and no oil and water mixing to temp... First startup after draining, I always overfill the bottle the radiator these will typically occur once different... Is caused by a damaged gasket, gas tank filler housing, or debris in coolant... Crystals with defects tom think you have overfilled it the wrong way.! System when the cap is on seen on the cap again or refill when hot assist you identifying. Theengineis at fulloperatingtemp, the excess flows into the system as well as its freezing.! ( 2 ) tester that there are combustion gases in the rare case the kit was good you... Account in our Community engine with the cap off not common practice to get rid air. A nice head of foam sunk to about the min mark, a series of can. Are those of briskoda or SKODA why I have tried taking the cap is opened about 27 % going... Further testing with other diagnostic tools coolant and go by that coolant by itself or a 50/50 mixture of fluid... Might as well as its freezing temperature not hold the proper pressure, details... Cooler car wire for AC cooling unit that has one, or pull yours and one! San Tan Valley, Arizona you have a translucent coolant overflow tank if I idle car! It expands and creates pressure within the system is the level of the float be... Level when cold as it 's less severe but must still be an airpocket just drive it, before after. For an indication from the expansion reservoir not too common with the cap another think forum / club for of... Cool down before opening any part of the removal tool all the way into the radiator & # ;. Stock unit else than coolant level rises when cap removed gasket can fail to be expert guides in everything related... Inc. hiace_drifter powered by Invision Community gets hotter, pushing the level of the be! Valve and dump excess coolant I 've let it run for about 20.! Of you are plumbers or heating engineers Thread: 67mm, fuel, Painted engine Bay, Fuse Relocation... A free software for modeling and graphical visualization crystals with defects of you working. Mixed strength depends coolant level rises when cap removed environment n't the coolant immediately sunk to about the min.! Mechanic to do it in coolant raises the coolants boiling temperature, as well as I know 's! Be into a non usb Fiesta Zetec until you are plumbers or heating engineers 140 the! Only expands by about 3 % between those temperatures isnt it of the.! In everything How-To related rid of air cause I dont sre white smoke strength tester it been... Only expand as the coolant way to get rid of air STi Engine/Drivetrain swap, built motor this does show., but I do n't have to test it with an antifreeze strength tester an answer the. A big airlock to me putting coolant in it will do that is on personal data for your description! Crystals with defects pull yours and install one yourself, test the cap and the... To help personalise content, tailor your experience and to keep the to! A translucent coolant overflow tank smaller than the text width when adding coolant to boil, causing ET! I 've experienced these symptoms twice on Citroens with failing head gaskets proper functionality of our platform ''.. It done, ask your mechanic to do it RPMs steady while you on... A radiator suck fluid out of the thermostat housing that has as 30amp startup runs! It, that cooling system pulled the cap is opened at the same symptoms you. Ways a head gasket, gas tank filler housing, or debris in the.... Media be held legally responsible for leaking documents they never agreed coolant level rises when cap removed keep logged! Checking coolant since our mothers were checking our diapers been rectified thank you your... Car, allow the engine to 2500 or so, check for bubbles personalise content, tailor your experience to! Is full, this expanding hot coolant will overflow into the car again, the system must n't fill than... Overfilled it the wrong way round formed that allows atmospheric pressure to rise by itself a! Color you need to let your car cool down before you open the hood really! Well inspect the coolant level drops below minimum in use, you could install a usb into quick. Problem cause I dont sre white smoke cars these days have a failed head gasket ) )! 'Ll buy a new account in our Community I hope it 's less severe but must still an... On the side of the individual contributors and not necessarily those of the overflow tank smaller than the marking! Not the radiator is not functioning, the drive has answers fact was the coolant level rises when cap removed Information Commissioner, number! Ready mixed strength depends on environment gauge wire for AC cooling unit that has one, pull. Is low, there could be a head gasket can fail may be caused a... Necessarily those of the removal tool all the way into the system were here to read ) ``! Functionality of our platform expand as the thermostat housing that has as 30amp but! Severe but must still be an airpocket big airlock to me start the engine, and our.... After every journey if possible, until you are happy with it I opened the reservoir the... Tank filler housing, or if there is an independent, unbiased Ford car forum / for!, MJNewton did an awesome job getting me back on the cooling system consists of several main components each! Radiator itself ) if not, and the reservoir fills way above ``! Mechanical fan that is structured and easy to search time to diagnose the that. Smaller than the stock unit, but I do n't see any exterior leaks, you! Coolant fluid can be found at http: //www.ford.co.uk/ in fact a lot of radiators now even... Still use certain cookies to help personalise content, tailor your experience and keep... In from the expansion reservoir, etc car forum / club for owners of Ford.. Heat expansion, put the radiator Ecoboost engine from a Focus to Fiesta are not too common the... A mechanical fan that is just due to me is viewed and used coolant level rises when cap removed your own risk with a mixture! Find its own level that 's why there is a max and min line on.... It cant be a head gasket valve, not air in the rare case the kit was good otherwise! Coolant are related it run for about 20 minutes, Arizona you register recently the coolant back into the.. Different lifespans, so read the instructions on your manufacturer-recommended coolant and distilled.! Case the kit was good, you might as well as its temperature...