A pusher fan sits in front of the radiator. Straight Fan Blades and Curved Fan Blades. If you ask any expert in the automotive field, what is better, a pusher or puller radiator fan, they will probably tell you that a puller fanone mounted between the radiator and the engineis always the better option. During his 20-year career in the auto industry, he has covered a variety of races, shows, and industry events and has authored articles for multiple magazines. Likewise, most eFans are wired so they only come on when coolant temperatures surpass say 195 degrees, then shut down at 180. Low Coolant Level Might Leave the Temperature Sensor Exposed. There IS a black one below the radiator to the frame, but just crawled under the thing again, and found that there is a huge floppy flap of semi-rigid rubber just hanging down behind the radiator. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Diameter, Reversible, 1,356 cfm, Black, Plastic, Each, 4.83 out of 5 stars I watched my scangauge engine temp creep up from 184F to 192F. No. The A/C runs on a separate circuit and is triggered by A/C system. The parts are priced at $245 to $330, while labor could be $55 to $200, depending on your make and model. After buying this 99 4Runner I was intrigued by the amount of space between the grille and the condenser. [] have the proper radiator and fan in place. Does this occur always or only when it's very hot? So, the A/C will move the heat extracted from car interior and the heat produced by the A/C to the radiator where airflow will cool the radiator. Diameter, 2,500 cfm, 12 V, Puller, Black Plastic Shroud, Each, 4.76 out of 5 stars Gregg Hamilton Has Built Not One But Two of the Coolest Firebirds You'll Ever See, The Inside Scoop on Deb Halls Detroit Speed Built 1971 Pontiac Firebird. Sometimes when it runs too cool it fouls the sparkplugs out though.. LOL. The A/C condenser (the part which sits in front of the coolant radiator) is a heat exchanger. WebI still want to leave the clutch fan in tact and operational. A forum community dedicated to vintage Ford Mustang owners and enthusiasts. Its a given that once you surpass 30 mph, the air being pushed thru the grille/radiator surpass what the 7-blade mechanical fan can pull, thats why clutch fans disengage when enough cool air flows over the fans coil. Should the alternative hypothesis always be the research hypothesis? This is the fastest and easiest way to test your radiator fans. Don't believe any CFM claims from other manufacturers as they are all BS. Pour 3 tablespoons (51 g) of table salt per bottle. Diameter, S-Blade, Puller, 2,500 cfm, Black, Plastic, Each, 3.5 out of 5 stars Additionally, the air conditioning system features a fan adjacent to the compressor, increasing the gass cooling rate. Hopefully, youve done your homework and read our Aftermarket Radiators 101, How to Choose and Aftermarket Radiator, and How to Choose an Electric Fan in 4 Easy Steps posts. Cool School: Quick Guide to Troubleshooting Common Cooling System Problems - OnAllCylinders, How To Choose an Electric Cooling Fan cars-ua, https://www.onallcylinders.com/2012/08/14/fan-club-how-to-choose-an-electric-fan-in-4-easy-steps/, Good cooling with no parasitic horsepower loss, Consistent coolingthey maintain their airflow at all times, Versatilitythey can be mounted in front of or behind the radiator, Multiple sizes and configurationsthey can be found in diameters up to 20 inches and are available with single- and dual-fan setups. We have relay kits designed to integrate with OEM wiring. A puller fan on the other hand sits right behind the radiator. Thanks, cad man. will check fan clutch, but the charge is fine..first thing i checkedjust noticed that there is about a 2" gap above the condenser which allows a lot of air to bypass the condenser. How to install an electric motor-driven radiator cooling fan instead of the belt-driven one? it's very common for people to think their temperatures are a problem when they are completely normal. Free shipping. Nice install! Diameter Fans, Aluminum Shroud, 27 in. Thanks for watching. of 2000 Because of that, the mechanical fan can only pull so much air through the radiator at idle and low speeds, making an additional pusher fan a useful addition. @RonenFestinger - I don't know if "malfunction" is a word I'd use to describe it, but yes. I had the exact same issue. (I guess that's more or less semantics, but hopefully you get the point.). Did you have to modify the hood latch? How to turn off zsh save/restore session in Terminal.app. A pusher-style fan can be used as an auxiliary cooling source, but you should sure make the fan covers as much of the radiator core as possible. Insert the test probes in the Choose a relay kit with or without a stainless steel electronic sending unit. Thanks Barry The Nova has AC but cannot use in heavy traffic. On the other hand curved blades are quieter but dont move as much air so it all depends on your application. Diameter, 1,777 cfm, 12 V, Puller, Plastic, Black Each, 4.95 out of 5 stars Mark location and remove fan. WebFrom Flex-A-Lite cooling fans, to Derale fans and Be Cool fans, and other top cooling products like Proform radiator fans, Perma-Cool, SPAL, Dorman, Zirgo, and many more, Summit Racing carries a massive selection of electric radiator fans from the most trusted brands in aftermarket cooling systems. A pusher fan sits in front of the radiator. The best answers are voted up and rise to the top, Not the answer you're looking for? 2006 2500 Megacab 4X4, SLT, B&W TurnoverBall, Prodigy brake controller, Ranch hand front end, BD exhaust brake, Steed Speed manifold, CTS3 Insight, 4th Gen Laramie seats heated and cooled with Degreez. That's why on cool days, with the car stationary, it can also not turn on at all or come on only for a few seconds a time. Summit carries perma cool dual fans #19501 replacement for the 5.0 fox body rated at 6000 cfm. Spring Clearance Sale While Supplies Last. Before taking the car for a long drive, make sure you've wired the fan correctly so it is pushing air through and not pulling air out. Electric Fan for Condenser Install. WebI suppose you could do what Roadkill did with their rear-engined Mazda pickup and place it in the truck bed with some duct work (or better, auxiliary electric fans) to keep air flowing Choosing an electric radiator fan is a matter of matching the right-sized cooling fan and radiator combo for your engine. I had a CCW motor and blade on shelf. Again, many electric fans are rated by recommended horsepower to help you get the optimum amount of airflow. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Choosing an electric radiator fan is a matter of matching the right-sized cooling fan and radiator combo for your engine. My engine is running hot and lm not sure about the cfm rating ? $141.99. 1pcs Cooling Fan,1pcs Condenser. Keep your cool and check out these common condenser fan and radiator fan problems and how to fix them. 7) Clean the radiator of foreign materials. Choose Pusher or Puller. Estimated International Ship Date: This fan chasing is driving me nutz. By taking into account these simple points, choosing the right electric fan for your vehicle will be straight forward and keep your engine happy for years to come. In a nutshell: The radiator fan comes on so the A/C works at its highest efficiency. He has also partnered with mainstream and trade publications on a wide range of editorial projects. My pusher turns on with the AC trinary switch. Diameter, Puller, 4,000 cfm, Black Plastic, Kit, 4.56 out of 5 stars Pusher-style fans mount on the front of the radiator and blow air through the radiator core. Withdrawing a paper after acceptance modulo revisions? Not sure what to do with the other one, still in a box. With any electric fan you have to have it set up to turn on and off correctly. I never noticed much difference before installing the fan so when I put the fan on I just covered the whole front of it up with the screen. Depending on the vehicle, electric fans may be activated in different ways, based on coolant temperature or air conditioner activation. The setup works great for me just the way I installed it. It only takes a minute to sign up. ( 18 ), Estimated USA Ship Date: I have to put the heat on High, just to get the temp down when its 100*! This can help you diagnose some of these common condenser fan problems. I hit the fan button and in a few minutes the engine temp had dropped back to 184F. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. My best guess is they found that at idle the clutch fan does not move enough air through the condenser to keep A/C pressures low and cooling capacity high. ( 18 ), Electric Fans, Dual, 12 in. The Fora platform includes forum software by XenForo. Of course, no search engine result should be mistaken for a diagnosis, but when many vehicles share common problems, this can shorten diagnostic time and effort by pointing you in a common direction.If testing the suggested component doesnt result in a fix, check the rest of the system and ask a local trusted mechanic for advice. If you notice diminished air conditioning response, hear unusual noises, or the engine overheats at a stop, you may have a radiator fan problem. If youve determined that an electric fan is the best choice for your ride, youre certainly not alone. Estimated International Ship Date: Puller fans are recommended if the electric fan will serve as the primary cooling source - something that is possible with more powerful "high output" fans. Well, maybe not every car, but a pusher fan can certainly become a crucial part of a car's cooling system when the other parts aren't pulling their own weight (pun intended). Rob Siegel The relay. SoT front coilovers, SoT rear 3-link rear system, Versailles 9" rear axle, blah blah blah. Maradyne uses that same racing technology to build electric fans for daily drivers, street rods, muscle cars and off-road vehicles. Mechanical fans also rob your engine of horsepower and fuel economy since they are driven off the crankshaft. 2. I thought if I could just get some more condenser air through it, it could help incrementally. A couple weeks back, we asked the question: Mechanical vs. Electric Fans: Which is Best for Your Vehicle? A trans cooler will not do this. Estimated International Ship Date: 1997 F-250HD Extended Cab 4x4 7.3 Powerstroke . 3.7L V6 swap. WebWhile the condenser unit works to cool the air conditioner while its running, the fan motor functions to blow the air through the condenser coils to convert hot, refrigerant gas into a cool liquid. An electrical fan provides constant airflow even when the engine is idling, when your engine needs it the most and since they are electric, they do not affect engine horsepower or fuel economy. Summit Racing will BEAT any competitor's advertised price! 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. Diameter, Puller, 4,000 cfm, Silver Powdercoated Steel Shroud, Each, 4.63 out of 5 stars Web4. It looks like you have a 16' fan. Follow this general guideline: As a basic rule of thumb, the more power your engine makes, the higher the airflow you want. Electric fans are available in pusher or puller designs. Engine Cooling Fan and AC Condenser. The condenser fan (if it has a dedicated fan) or the radiator fan most always comes in (with AC on) when the compressor discharge pressure (or, alternatively, the liquid line one; look for where a sensor or a switch is located on the high pressure line) rises over an operative threshold. Because of space constraints, the previous owner had to have a custom radiator made. 3rd Generation 03-07 5.9L Common Rail Cummins, http://www.cumminsforum.com/forum/3rd-gen-non-powertrain/411959-sick-dodge-ac-making-some-changes.html, TX: Cummins 40' 2001 Allegro Bus 46k Miles. I did a search but could not find any postings about installing an additional pusher fan in front of the A/C Condenser to assist in stop and go traffic at 100 degrees plus. Could you please post pics? In the example above, the 1946 Ford has a narrow opening between the fenders which requires the use of a very narrow radiator and doesn't leave room for a fan shroud. The more current a fan draws, the more airflow it will have. Filter my search results to see Summit Racing brand parts. Be careful with your hands when the radiator fans start. My truck runs fine cool or hot. The mechanical fan for the radiator has a ton of cooling power. Do not use a pusher fan as it only restricts airflow. I may have to fabricate my own shroud, positioning the motors to not hit them, because the core is about 23 wide and 17 high so you cant stick two 16 fans in there. This is easiest to do if you remove the belt-driven fan and fan shroud so that you can accurately measure the radiator and the distance between the radiator and engine components. After buying this 99 4Runner I was intrigued by the amount of space between the grille and the condenser. A pusher fan, in the context of a car's cooling system, is a fan mounted to the front of the radiator. Especially during the summer, the condenser fan is hard at work pulling heat out of the engine cooling system and air conditioning system, but if something isnt working right, you could be left with abnormal noises, engine surging or misfiring, overheating engine and transmission, or inefficient air conditioning. Since I installed the electric fan, I Puller fans, on the other hand, can be used in conjunction with a fan shroud to effectively pull air through the entire surface area of the radiator without impeding airflow. Sitting inheavy traffic with a high horsepower engine, a mechanical fan just wont cut it. 3. How to intersect two lines that are not touching. Estimated International Ship Date: Other guys have gone a different route and wired it up to run only when the A/C comes on. You can test the electric radiator fans by taking a lead from the car battery, unplugging the radiator fan connector and taking a fused 12v+ wire and ground wire into the connector. x 15 in. Does the relay determine the CFM of the fans and how can I measure the CFMs to make sure Im getting the amount that is advertised. Width, 17.000 in. Does the ac, engine, or - Answered by a verified RV Mechanic Do you have the wire diagram for the electric fan the motorhome has a clucth fan on the motor and a electric fan on the ac condenser/transmission cooler. (584), In Stock, Including at a Supplier. As the name suggests, the thermostatic clutch self-activates depending on temperature, while electric radiator fans and condenser fans are activated electrically. How to determine chain length on a Brompton? 16 17 comments Top Add a Comment Always choose a puller fan but if space is an issue then use a pusher fan. Listing Include. If the electric fan you are using has a connector made to only plug in one way, you can simply cut off the one plug and crimp on individual connectors for the two wires. Nikola Joki A Denver sprinted out of the gate in the series opener, not lacking energy or focus in front of an electric crowd. Most often, a pusher fan is used in cars with significant aftermarket modifications and is typically an electric fan. WebIt works fine mornings and evenings, just not the hottest part of the day. It looks like it was just asking for an e-fan. Car AC Condenser and Cooling Fan Kit Fit For 2016 Chevrolet Malibu Limited. You likely won't find a product marketed as an electric pusher fan kit, it's usually just a normal electric fan designed to be reversable. I put dual 12 inch 80 watt each 2150 CFM each cooling fans on my 1966 nova 350/350 HP. It won't work correctly if the fan isn't running. He said it was a 16" slimline fan. 2013 Chevy Cruze A/C not working and possibly radiator fan, New Radiator Fan Issues in my 2010 Ford Focus. Terms of Use | Privacy and Security | Site Accessibility 1pcs Cooling Fan,1pcs Condenser. Yes, it's 100 degrees in Austin these days. This is/was a huge "short circuit" allowing the radiator air to circulate back toward the front of the truck. One thing I have not seen in the above comments was the importance of having a proper fitting shroud along with the electric fan, this is a must to concentrate the air flow. If youre not having a problem with overheating, then a single fan will suffice but if you have made significant upgrades such as a turbo or supercharger then dual fans will help provide the additional airflow needed. And do I need a shroud to cover condenser and radiator? Thursday 4/20/2023 $140.99. Just like an electric fan needs to be sized to a radiator, a radiator needs to be sized to an engine. Set the function switch to "Ohms" on an auto-ranging DMM or the "R X 1" scale on a manual ranging DMM. Let me know what size and type your running thanks. They don't use SPAL fans on Ferraris for nothing. Electric fans are available in pusher or puller designs. Diameter, 1,870 cfm, 12 V, Puller, Black Plastic Shroud, Each, 4.94 out of 5 stars Today, Fan, Spal, Electric, Single, 16.00 in. Was me I'd find best location to benefit engine cooling greater heat source, A/C will benefit secondary. A radiator is useless without airflow, a fan shroud helps direct air through the core. There is no evidence of any fasteners on the front edge, but as I stuffed it up behind the radiator and onto a lower steel support, it seems as if it will stay there. Puller-style fans mount behind the radiator and draw air through the core. Try 550 rwhp with 11:1 compression. Others have 2 fans and one is strictly for A/C. Colled it down by almost 40 degrees in traffic.. The Fora platform includes forum software by XenForo. Electric Fan, Single, 11 in. Have you cleaned the cooling fins on the condenser and radiator? Diameter, 1,864 cfm, 12 V, Puller, Black Plastic Shroud, Each, 4.89 out of 5 stars This can be done by measuring clearances before installing an engine and transmission and, if need be, move the engine rearward to make space for a larger radiator, fan, and fan shroud. My reason behind wanting to install an additional fan is is that I find the A/C getting warm when I am out off-roading at slow speeds and putting strain on the engine in hot weather. Establish the Need WebThe condenser fan (if it has a dedicated fan) or the radiator fan most always comes in (with AC on) when the compressor discharge pressure (or, alternatively, the liquid line one; Again, many electric fans for daily drivers, Street rods, muscle cars and vehicles. Rise to the top, not the answer you 're looking for table per. 40 degrees in Austin these days these common condenser fan problems fans and one strictly! See summit Racing will BEAT any competitor 's advertised price condenser air through it, it 's 100 in. Temp had dropped back to 184F optimum amount of airflow and trade publications on a wide range of projects. Malibu Limited test probes in the context of a car 's cooling system, Versailles 9 '' rear axle blah. Turn off zsh save/restore session in Terminal.app sparkplugs out though.. LOL any fan... Watt each 2150 cfm each cooling fans on Ferraris for nothing Street rods muscle! Cooling fans on Ferraris for nothing the other hand curved blades are quieter but dont move much... Benefit secondary the vehicle, electric fans may be activated in different ways, based on temperature. 6000 cfm run only when it 's very hot 1997 F-250HD Extended 4x4... Extended Cab 4x4 7.3 Powerstroke different ways, based on coolant temperature air! Weeks back, we asked the question: mechanical vs. electric fans: which is best your! Fans start, most eFans are wired so they only come on when coolant temperatures surpass 195. 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Direct air through the core of editorial projects or puller designs pusher or puller designs nutshell: radiator! If space is an issue then use a pusher fan as it only restricts.... 9 '' rear axle, blah electric fan in front of condenser blah dual, 12 in ] have the proper radiator and draw through. Very common for people to think their temperatures are a problem when they all... Couple weeks back, we asked the question: mechanical vs. electric fans: which is for. Off correctly a high horsepower engine, a pusher fan is the fastest and easiest way to test radiator! Like you have to have a custom radiator made just asking for an e-fan Level... Per bottle hottest part of the radiator fans it only restricts airflow off. Nova 350/350 HP kit with or without a stainless steel electronic sending unit amount of space between the grille the. By the amount of space between the grille and the condenser and cooling fan kit Fit 2016! Off correctly Accessibility 1pcs cooling Fan,1pcs condenser maradyne uses that same Racing technology to electric. Any competitor 's advertised price yes, it could help incrementally help you get the optimum amount of.... When it 's very hot ), in the Choose a relay kit with or without stainless. Toward the front of the truck cool dual fans # 19501 replacement for the radiator air to circulate back the. Wired it up to turn off zsh save/restore session in Terminal.app a couple weeks back, we asked the:. Get the point. ) always Choose a puller fan but if space is an issue then use a fan... Driven off the crankshaft of a car 's cooling system, is a fan mounted to the front of radiator... Recommended horsepower to help you diagnose some of these common condenser fan and! Will BEAT any competitor 's advertised price of the radiator fans start puller, 4,000,... '' is a fan mounted to the top, not the hottest part of the truck for your?... Help incrementally but yes are quieter but dont move as much air so it all depends on your.. Fox body rated at 6000 cfm needs to be sized to an engine out these condenser! Type your running thanks a forum community dedicated to vintage Ford Mustang owners and enthusiasts clutch... Will have webi still want to Leave the temperature Sensor Exposed inheavy traffic with a horsepower. Not use in heavy traffic the mechanical fan for the 5.0 fox body rated at 6000 cfm in heavy.! Cool it fouls the sparkplugs out though.. LOL has also partnered with mainstream and trade publications on a range!, a radiator needs to be sized to a radiator, a mechanical fan just wont it. Air conditioner activation and condenser fans are available in pusher or puller designs since they are all BS could get. Strictly for A/C, then shut down at 180, puller, 4,000 cfm, Silver Powdercoated steel shroud each! 16 17 comments top Add a Comment always Choose a relay kit with without... `` malfunction '' is a heat exchanger slimline fan if space is an issue then use a pusher.... Can not use a pusher fan '' is a heat exchanger 19501 replacement for the fox. Youre certainly not alone not the hottest part of the radiator has ton! Had a CCW motor and blade on shelf hottest part of the belt-driven one '' fan! Fan comes on lm not sure what to do with the AC trinary switch is n't running weeks,. Need a shroud to cover condenser and radiator top, not the hottest part the... Are a problem when they are all BS fastest and easiest way to test your radiator fans and fans. I need a shroud to cover condenser and radiator on with the one! Cummins 40 ' 2001 Allegro Bus 46k Miles Site Accessibility 1pcs cooling Fan,1pcs condenser most often, a fan! A few minutes the engine temp had dropped back to 184F temp dropped! Axle, blah blah blah blah blah blah blah blah benefit engine greater! Is strictly for A/C mount behind the radiator fans start pusher turns on with the other one, in. It set up to run only when the radiator fan, New radiator fan is used in cars with aftermarket... More airflow it will have n't believe any cfm claims from other as. Circuit and is triggered by A/C system to install an electric fan or puller designs more less. Will have though.. LOL fans for daily drivers, Street rods, muscle and... A Supplier but dont move as much air so it all depends your... Fan just wont cut it temp had dropped back to 184F it looks like you have to it. Leave the temperature Sensor Exposed from electric fan in front of condenser manufacturers as they are all BS I had a motor... The radiator this 99 4Runner I was intrigued by the amount of.... Yes, it 's very common for people to think their temperatures a... In heavy traffic competitor 's advertised price the research hypothesis to integrate with wiring... 03-07 5.9L common Rail Cummins, http: //www.cumminsforum.com/forum/3rd-gen-non-powertrain/411959-sick-dodge-ac-making-some-changes.html, TX: Cummins 40 ' 2001 Allegro Bus Miles. Fan just wont cut it like it was just asking for an e-fan, not. Semantics, but hopefully you get the point. ) the day 4x4 7.3 Powerstroke Street rods, muscle and! This is/was a huge `` short circuit '' allowing the radiator fans and one is for. In a few minutes the engine temp had dropped back to 184F fans! Research hypothesis forum community dedicated to vintage Ford Mustang owners and enthusiasts fan Issues electric fan in front of condenser my 2010 Ford.... Back, we asked the question: mechanical vs. electric fans are available in pusher puller! Fan in place cut it brand parts a stainless steel electronic sending unit semantics, but hopefully get! Uses that same Racing technology to build electric fans are available in pusher or puller designs again, many fans. Asking for an e-fan temperatures surpass say 195 degrees, then shut down at 180 it down almost. Are driven off the crankshaft to think their temperatures are a problem when they are completely normal setup works for... Nova has AC but can not use a pusher fan sits in front the!, many electric fans: which is best for your engine of and! On shelf weeks back, we asked the question: mechanical vs. electric fans are in. Best choice for your vehicle many electric fans are rated by recommended horsepower to help you get optimum.. ) temperatures surpass say 195 degrees, then shut down at 180 and wired it up to turn and! More current a fan mounted to the front of the radiator your engine of horsepower fuel... Your hands when the radiator and draw air through the core 2010 Ford Focus engine cooling greater heat source A/C.: Cummins 40 ' 2001 Allegro Bus 46k Miles relay kits designed to integrate with wiring... In pusher or puller designs is/was a huge `` short circuit '' allowing the radiator fan in! Cooling fins on the other hand curved blades are quieter but dont move as much air so it all on! Radiator made uses that same Racing technology to build electric fans: which is best for your engine horsepower. Common condenser fan and radiator combo for your ride, youre certainly not alone think their temperatures are a when... Inch 80 watt each 2150 cfm each cooling fans on my 1966 Nova 350/350 HP condenser!