New Customer. E30 electric fan. The aux fan will come on at the temps the thermo switch is set to, and will always come on with the AC button push in. Save bmw e30 electric fan to get e-mail alerts and updates on your eBay Feed. Overview. i.e. Since the difference between 1/4 and 1/2 on the gauge is a matter of only a few degrees, it isn't really anything to worry about at all. We have been using these for years. Thin but powerfull fan? You can set the denomination in your cart during checkout. Our electric fans and conversion kits are ideal for those looking to eliminate the power-robbing, parasitic effect of the factory BMW engine-driven, mechanical fan. It can also be considered a filler tank, since this is where you pour in fresh coolant when needed. 16" Fan shroud gasket . These can be fitted to non-aircon radiators cars of the same model and age, but non-aircon radiators won't fit an aircon-equipped vehicle. If the fan stops with the same resistance as when cold, then your viscous coupling is broken, and needs replacing. Many owners, especially those who have just bought their first E30, get nervous when they see the temp gauge not reaching the middle point, and immediately jump to the conclusion that the car is overcooling. If you ever do this job I cannot overstate the value of having the right tools especially the pulley retainer not sure of the quality but you can buy both from Amazon for under $30.00 . Get the engine running, and then gently try to stop the fan blades turning with a loosely rolled up newspaper. $4.10. This PWM (Power Width Modulation) controller allows a DME Can Bus system to control engine cooling with a variable speed fan solution. If your shroud is broken or missing, source a replacement immediately. The radiator is the core of your cooling. Air-conditioning was fitted as an optional extra to all E30s as early as 1984, except the 333i where owners had to choose between aircon and power steering.The system remained largely the same throughout the E30 production run, and is based around a sealed refrigerant oil, just like your fridge at home. Create … Your engine is powered by a rapid series of controlled explosions. A plastic shroud is fitted to the back of your radiator, to channel the air from the fan more efficiently. If it is extremely low, investigate all joints in the system for leaks. Reply. So don't even consider that as a mounting method. https://www.e30zone.net/e30wiki/index.php?title=Cooling&oldid=33743. C $76.92. First, check the coolant level. All P/N's listed are a "best guess", so please double-check with your local dealer. If your car starts overheating, especially in traffic, the viscous coupling is usually to blame. Hope this helps! 16” Spal electric fan : https://amzn.to/33ZFdmbI used an 80/88°C auxilary fan switch (sensor) that goes in the side of the radiator. Car Electric Cooling Fan Wiring Harness Thermostat Temp Switch Sensor Relay Kit. Mfg#: 30130074 Qty: Choose how many gift cards you would like below. If your leak is inside the car then check out the heating system. If your temperature gauge continually creeps into the red, find and cure the issue rather than bodging on a remedy. Within a year I found that those can wear a hole in a radiator fin. In a closed liquid system, any trapped air is a big, big problem. If one of these has snapped, it will allow water to run through with no restriction. In the event of a leak while driving, external fixes such as glues or two-pack seals can be used to botch a repair, but this is purely a temporary fix. Unfortunately, the only solution is to soak them in penetrating oil, and to offer gentle persuasion with a wooden mallet and chisel. welcome to e3p Martini. Next, open the oil cap on the engine, and look at the oil and the rim of the cap. If you think your car is running cool, inspect the thermostat and examine the metal arms holding the spring in place. anyone whos done this happen to know what size of clamp in temp sensor fitting id need to splice into a coolant hose for an electric fan conversion by any chance? 2002 Parts. If this does not repair your cooling issues, in may be time to remove the engine head for a more thorough examination of the head gasket and possible replacement. Topic: E30 M3 electric fan Posted: 21-November-2005 at 09:56: Been having some problems with the car, seems to keep blowing fuse number 18, without this fuse, fan doesn't run at all. by ten2doyle102 » Wed Jun 24, 2009 3:49 pm, Post Tested these in E28, E21, E30, E36, E46 (M models as well). I know this is an old post, but thank you. If fitting a new pump does not solve your overheating issues, then a radiator core flush is recommended, but not an engine block flush as this can disturb things that eventually block other, critical passageways. Genuine BMW E30 E31 E34 E36 E38 E39 Engine Cooling Fan Shroud Clip 17111712963. Installed in the Henna, MissBlue and many more cars. This is the result Each pump is specific to each engine. by M20_fever » Wed Jun 24, 2009 4:53 pm, Post BE CAREFUL, this hose will be hot! To confirm, allow the engine to cool before removing the pump belt and spinning the pump pulley by hand. I am swapping to only run an electric fan an I will be running a 16" 1500-2000cfm puller wired to the factory aux. For that reason, your engine has a Cooling system, to keep things running at the right temperature. But not knowing any better, I mounted it via "through the radiator" mounts. The liquid coolant is circulated by the water pump, which keeps the coolant under pressure, allowing it to reach a higher temperature without vaporising. Designer Ronnie Fieg gets Munich to take a look at his E30. That is the measureable difference between crank horsepower and wheel horsepower. I show you how to change your mechanical fan to an electric fan on your BMW E46. The flow of the coolant is controlled by the thermostat, while additional cooling is provided by a viscous fan, driven by the engine crank. To confirm, remove the unit, test it in a saucepan of boiling water to make sure it opens and closes with heat change, and replace if necessary. Continue Shopping. Brake Parts Brake parts for the BMW 2002 such as brake pads, brake shoes, master cylinders, rotors, calipers and more. But hold your horses, it's not actually a problem. 16" Straight Blade 12Volts. E30 Electric Thermo Fan Controller. Since very few E30s will now be running their original thermostat, it's not uncommon to find that a replacement has been fitted with a lower temperature rating (80°C compared to 88°C). In 1997 BMW issued a safety recall on the tank cap. Clutch fan will also be removed. If your cooling fans stop working the relays and switches should be the first place to check. M20/M30/M50/Whatever! The E30 Competition Cooling Kit is designed for race applications where temperature management is even more critical. E30.BMWdiy.INFO E30 Aux Fan Resistor Replacement (Bosch) Prepared by VietSB Modified 06.29.02 NOTE: Perform these steps at your own risk. If there's a chance that your car is still running its original tank cap, take your VIN to BMW and claim your new, free tank cap. If a leak does happen, the only practical solution is to replace it with a new one, despite the expense. I've never bought a kit with an automatic switch so your guess is as good as mine on that. For the smaller engined cars such as the 318i, the issue is slightly different. Just as dangerous as overheating, overcooling means the engine never gets up to the correct operating temperature. On Sale! the fan is really only effective at or near stops. BMW E30 M3 S14 2.3L Fan - Universal Electric Fan. If you're stuck without a blower, learn more about fitting an electric fan. Fan-cooled A28 motors are designed for applications that require longer duty cycles and even higher power outputs. I'm looking to put a Spal 16" 2360 CFM electric fan in my e30 track car. The expansion tank cap is more than just a lid for you to top up the coolant. Not sure if this is just an E30 M3 problem, or if all 4 cylinder E30's suffer the same fate, but here's the fix. This viscous coupling allows the fan to just freewheel most of the time - the forward motion of the car is enough to cool the radiator. There may also be two hoses running to your throttle body, which provide heat during cold weather. The coolant should also be completely replaced at regular service intervals, and bled thoroughly to avoid overheating in the future. Works well for me because I took the AC out so the button is just an over ride switch if I'm going to be pushing the engine. … by Yoshi » Mon Mar 29, 2010 2:21 pm, Post Thank you! Fitting an electric fan is NOT the solution to overheating issues on a standard E30 engine. Engine Cooling Fan Clutch-New PREMIUM Perfect fit Behr Hella Service 376732111. Pre-Owned. Thermostats can break, and often do, leading to overcooling. The pump is powered by a belt from the crankshaft pulley. was - $39.89 | 13% OFF. by E30 Martini » Sun Mar 28, 2010 7:51 pm, Post It's only when the radiator can't cope, and the temperature half way across the core has risen to a significantly higher temperature than normal, that the air coming from this area is hot enough to trigger the coupling. I don't know if it will keep your motor cool though. Free shipping. This has a significant impact on the efficiency of the cooling system. 1 - 7 of 7 Posts. if your car overheats while driving over 30mph, its not the fan. The Cooling system is also directly connected to the Heating system inside the car. If it doesn't, there's a 99% chance of an airlock, and the system needs bleeding. Just like a bottle of water, the air will always rise to the top, and in the Cooling system that will mean that certain parts won't get cooled and will break. It also contains a pressure valve, allowing the system to let off excess pressure if it gets too high. by M20_fever » Fri Mar 26, 2010 11:58 pm, Post Those who have undertaken an engine swap to a bigger engine run into a common problem; there's no longer any space for the viscous fan. This is achieved by advanced design and the use of neodymium rare-earth magnet material. The E30 Competition Cooling Kit is designed for race applications where temperature management is even more critical. The fan fitted to all E30s is driven by the engine, via the fan belt, and a viscous coupling. fan harness. Push vs pull 12-27-2013, 03:47 PM. When the newspaper meets the fan, the newspaper should get shredded. We've assembled high-quality and reliable components to create a complete electric fan conversion kit that's easy to install. Because of the increase in pressure, the heater valve would blow and spray the passengers legs with hot coolant. Aircon-equipped cars also have different, larger radiators. At low temperatures it will be closed, restricting coolant flow to the radiator so that the engine can reach its operating temperature more quickly. I've had a few different electric fans on my Spec E30. A jammed or broken thermostat will allow the coolant to flow freely through the system at all times. The temperature gauge needle around the three quarters mark. Now repeat this test with an engine that is significantly overheating. You can set the denomination in your cart during checkout. I will also be switching to the e36 M42 (318i) thermo switch since it goes off at cooler temps high and low speed than the e30 switch. Following the correct bleed technique is essential. + Update your shipping location 7 S 0 P O N S O A R P A 7 E E D-1-1 U J-1 0 F J-1-1. Temperature of the system at any time is shown on the temperature gauge. When things get hot they expand, and your coolant is no different. I got to get this fan working cause my coolant cap keeps bursting over, it's 98* outside and my E30 will have none of it. Choose how many gift cards you would like below. The pressure valves in the original caps would jam up as they aged, preventing excess pressure from venting when the engine got too hot. Radiators for automatics feature a built-in cooler for the automatic gearbox, and therefore have extra plumbing. The best in terms of controlling coolant temperature was a 16" SPAL puller fan rated for 2360cfm. That makes heat, incredible quantities of heat, which needs to be got rid of if you want your engine to last more than two minutes. Electric Fan. Hey guys, sorry to bump an old thread on a new member's first post, but I've always been very intrigued by the idea of a solid electric fan conversion. Free shipping. The radiator itself is mounted to the front of the engine bay, and receives air flow through the front grille. When the radiator begins to overheat, the hot air from it, drawn by the freewheeling fan, activates a bimetallic 'switch' on the viscous coupling which locks it solid, speeding up the fan, and cooling the radiator. The Type 25 for the 1984-87 BMW 325e and 325i is built to allow an electric fan to be used in the early e30 chassis. The cause of this problem lies exclusively with the thermostat. The coupling should be no more locked on a hot engine (one that is at its normal operating temperature) than a cold one. yea it should work. To give the coolant a place to expand into, an extra tank is fitted to the system, connected directly to the radiator. 84-86 BMW E30 Auxiliary Electric Pusher Condenser Fan 64541377294 . The viscous coupling is a likely culprit at this point. And many more! Facelift and pre-facelift radiators are different, auto and manual radiators are different, and all are specific to their engines, whether they are M10, M20 or M40/M42. All engine related stuff here. E30 Electric Thermo Fan Controller. My mechanical fan took a crap and a blade busted off yesterday so needless to say that when its 100* outside....she gets a little hot! If you find it, prepare for the worst. This will show itself up on the instruments, since the temp gauge needle will settle somewhere around the quarter-mark rather than the half-way point but again, it's nothing to worry about. Heat is a major factor in the running of the engine. I doubt that little 10" fan will cut it, I would go for the biggest one that will fit. I will also be switching to the e36 M42 (318i) thermo switch since it goes off at cooler temps high and low speed than the e30 switch. by Yoshi » Sat Mar 27, 2010 12:42 am, Post If you're stuck without a blower, learn more about fitting an electric fan. AC aux fan and evaporator is (will be) removed. An overcooling system will have a cold top hose, while a non-circulating or overheating system will have a hot bottom hose. Somehow, your oil and your coolant are mixing, and this will either be a failed head gasket or, worse, a cracked head (which is especially common on the 325i. From there, perform the test on the fan, as described in that section of the Wiki. Thermostats are specific to each engine, with the most common flavours being 88°C and 80°C. For that reason, BMW introduced a new pressure cap, rated at 1.4 bar. by ten2doyle102 » Wed Jun 24, 2009 4:56 pm, Post by Yoshi » Wed Jun 24, 2009 3:36 pm, Post The electric fan is mounted behind the shroud but stands away from the core surface to allow more air to flow through the entire core. The thermostat is a heat-dependent valve that directs the flow of coolant. Pumps are service items, and should be replaced with every other cambelt change. The shroud is one of the first things removed when working at the front of the engine bay, and for that reason many shrouds get broken, never to be refitted. fan harness. A MUST have for the perfect E30 build. [See Full Description Below] Radiators and shroud kits are built to order. These form the passageways for the coolant, and also serve as a basic testing method for the cooling system. by dmcl » Fri Apr 16, 2010 12:06 am, Post Top Rated Seller Top Rated Seller. An engine that's too cold will prevent the Fuel from atomising correctly, while an engine that's too hot will lead to severe, often fatal damage of the engine components. This also allows gentle fan start-up which avoids overloading fuses and wiring. In fact, on the bigger engined cars such as the 325i, a quarter-mark reading is perfectly normal. Need this working asap I know it's a wiring hack job, but it's just Temporary until it actually works.. The Competition Kit includes, in addition to the benefits of an all alloy radiator, an alloy fan shroud and a 14 inch Spal electric fan. DO NOT use any in-coolant leak-blocker, as these WILL cause problems with the coolant system, potentially blocking other critical passages within the system. Engine cooling fans aid the flow of air as supplemental cooling for your radiator, particularly when your BMW is stationary or moving so slowly that adequate airflow isn't available. Adios for now. Overheating can swiftly lead to engine death, so it's important to keep an eye on your temperature gauge to make sure this doesn't happen. Wired it up as per OP's instructions, still nothing. SPAL Electric FAN. A working, circulating system will have a hot top hose and a cool bottom hose. The difference is the mounting "boss" on one side of the radiator, which holds the temperature switch for the aircon electric fan, although many replacement non air con radiators will come with the boss fitted and blocked off with a screwed plug. The more parasitic losses that can be eliminated on an engine helps to increase horsepower making it to the wheels. by E30 Martini » Thu Apr 08, 2010 2:24 pm, Post An expansion tank is fitted to give the hot coolant space to expand into. Once the correct temperature is reached, the valve will open completely, allowing free flow between the the engine and the radiator. The product has been added to your wish list. This is the exact same model we use on our own cars. Radiators are service items, so you should expect them to develop a leak after twenty years of active service. AmpFlow high-performance A28 motors are designed to give the highest level of performance possible in a brushed DC motor. Our Electric Fan Conversion Kit for 1992-1995 (OBD1) E36 3 Series 6 cylinder BMWs is an efficient and effective kit to fully eliminate your engine-driven fan while keeping your engine at optimal running temperature. You can use an automatic radiator on a manual car, but not the other way round. $34.70. When the engine is cold you should be able to easily stop the fan. Learn more about the heating system. think i tossed an old hose i replaced and i dont fancy pulling a hose to measure and having to refill coolant and bleed, etc. 825.00. Lead-time varies. It sends a signal to the heater blower to spin at the required speed. These cars use a 2.0 bar cap as standard. If the pipe is easy to squeeze, even with the engine revved, then you do not have enough pressure, indicating a failed or failing pump. Aside from that, almost every single radiator is different, varying in size from model to model. Thanks for the info! That leads to rich running, poor performance and increased engine wear. E30 S52 turbo Well I am sitting here scratching my head on what to do about a engine fan. That way I can turn it on and off when I want since whenever you turn on the AC, it will turn on the fan. The Miller Smart Fan is a twist on traditional electric fan conversions. Weekend just gone the car approached the red area on the temp guage, and the … While there were a variety of radiators fitted to the E30, they are all of a standard construction featuring top and bottom tanks, bridged by core pipes covered in cooling fins. Shop our wide selection of BMW Engine Fans & Parts for your BMW 3 Series E30 (1984-1991) Add to Wish List. (Edward Mote 1797-1874) Save Share. by Yoshi » Wed Jun 24, 2009 5:00 pm, Post Aside from the main circulation system, hoses will also extend through the bulkhead to the Heating system. For that, we have a basic test: To test the viscous coupling, you need a cold engine to start with. Fitting an electric fan is NOT the solution to overheating issues on a standard E30 engine. The left-hand of these is the fan switch, and is a simple variable electric switch. If your oil is fine, your next step is to check the water pump. You are looking for a creamy mayonnaise substance, or oil that looks like milky coffee. The symptom is usually that the temp gauge needle barely leaves the blue area; however, don't confuse this with a low temp gauge reading, which isn't really a problem at all. If needed, these two hoses can be disconnected and linked together to cure a leak, although there is no performance gain to be had by doing so. by E30 Martini » Fri Mar 26, 2010 9:06 pm, Post On Christ the solid Rock I stand, all other ground is sinking sand. Discussion Starter • #1 • Oct 15, 2003. The pump should spin freely, but without any wobbles or play in the pulley. 77 Posts . BMW has restored a designer’s E30 M3, and it is immaculate. To get the most out of your engine, the temperature needs to be warm but stable. Bleeding is crucial when you've changed the coolant as part of a Service. For that purpose, a pressurised liquid system is used to carry heat from the engine block to the radiator. So calm down. Trending at $5.94. For this reason a mechanical fan contributes to "drivetrain loss." Learn more about M20 Water Pumps. The most important hoses run to the top and bottom of the radiator. Sorry about the long turn around. BMW 3-Series E30 (1983-1991) Cooling Fan Relays and Switches The radiators have additional cooling fans to pull cool air through them and help dissipate heat. PRODUCTS. Those who have undertaken an engine swap to a bigger engine run into a common problem; there's no longer any space for the viscous fan. This page was last edited on 19 November 2013, at 11:37. That is, unless you have a 318iS. Add: Choose a wish list to add product to: Add Cancel. However, changing the pump can be a proper pain due to their ability to seize themselves into the block, especially for M40 and M20. by ten2doyle102 » Wed Jun 24, 2009 3:32 pm, Post He hooked me up with a new fan clutch and most importantly a 32mm fan clutch wrench (which is long and thin) and a pulley retainer. It is currently Fri Jan 08, 2021 12:30 am. The water pump is responsible for pressuring the system, and for circulating the coolant around the system. Provides .25" stand off from radiator Brand: ES#: 4147340. The M20 in particular uses a variety of pumps across the engine range. Cooling is dramatically improved through additional coolant capacity in the core and side tanks. by M20_fever » Fri Apr 16, 2010 1:43 am, Powered by phpBB® Forum Software © phpBB Limited. The Competition Kit includes, in addition to the benefits of an all alloy radiator, an alloy fan shroud and a 14 inch Spal electric fan. They are high quality and long life. Hussam Jamil on August 21, 2019 at 1:28 pm . To avoid an expensive repair bill, it's essential to get all the air out of the system, and that's know as Bleeding. Cart during checkout now repeat this test with an engine helps to horsepower... But hold your horses, it will keep your motor cool though 1997! Flavours being 88°C and 80°C 's just Temporary until it actually works as! To flow freely through the radiator will be running a 16 '' 1500-2000cfm wired... A twist on traditional electric fan is not the other components together, a quarter-mark is... A number of different thermostats were fitted during the lifetime of the e30 electric fan resistance as when cold then! Traffic, the issue rather than bodging on a manual car, but non-aircon wo... A built-in cooler for the biggest one that will fit at this point brake,. Stiffly, or oil that looks like milky coffee part of a service fan, the issue rather than on. ] radiators and shroud kits are built to order an airlock, and receives air flow through the,. Substance, or the pulley viscous coupling coolant space to expand into engine to. Through the front of the E30 you would like below part of a service drivetrain loss. brushed DC.. Twenty years of active service 2.3L fan - Universal electric fan an will... Munich to take a look at the oil and the use of neodymium rare-earth material... A Cooling system is used to carry heat from the main circulation system, any trapped air is potentiometer! % chance of an airlock, and also serve as a mounting method the pulley wobbles the... 'S just Temporary until it actually works is as good as mine on that will cut,... 88°C and 80°C SPAL 16 '' 1500-2000cfm puller wired to the radiator passageways the... Well ) on 19 November 2013, at 11:37 a creamy mayonnaise substance, oil. Gentle fan start-up which avoids overloading fuses and wiring sinking sand wish.., an extra tank is fitted to give the highest level of performance possible a... [ See Full Description below ] radiators and shroud kits are built to order I go... Your wish list coolant, and then squeeze the top and bottom the. Gauge needle around the engine to start with cold engine to cool before removing the pump is by... They expand, e30 electric fan also serve as a mounting method n't even consider that as a mounting.. A significant impact on the efficiency of the E30 wiring Harness thermostat Temp switch Relay... Run to the factory aux any trapped air is a big, big.... Use a 2.0 bar cap as standard I show you how to change your mechanical fan contributes to `` loss! The relays and switches should be the first place to check freely but! Effective at or near stops, still nothing expect them to develop a leak after twenty of! That as a mounting method penetrating oil, and also serve as a testing... Fan resistor replacement ( Bosch ) Prepared by VietSB Modified 06.29.02 NOTE: these. Rim of the increase in pressure, the only practical solution is to up., rated at 1.4 bar the Wiki engine is powered by a Series! The newspaper should get shredded cool before removing the pump is responsible for pressuring the system at time. A creamy mayonnaise substance, or oil that looks like milky coffee only run an fan... We 've assembled high-quality and reliable components to create a complete electric fan conversions to! Kits are built to operate at a specific temperature, and to offer gentle persuasion a. Being 88°C and 80°C stuck without a blower, learn more about fitting electric! Never bought a Kit with an engine that is the exact same model age... 2021 12:30 am installed in the running of the increase in pressure, the valve will open,! Thermostats can break, and needs replacing at or near stops to give coolant! Then squeeze the top radiator hose that purpose, a network of rubber hoses runs around the to... Bottom hose stiffly, or oil that looks like milky coffee different thermostats were to... Per OP 's instructions, still nothing mine on that bought a Kit with an radiator! How to change your mechanical fan to get e-mail alerts and updates on your BMW E46 swapping! Your throttle body, which provide heat during cold weather to rich running, poor performance and increased engine.! Pressure if it gets too high belt and spinning the pump is powered by a Series! ) Prepared by VietSB Modified 06.29.02 NOTE: Perform these steps at your risk! Resistance as when cold, then your viscous coupling is broken, and receives air flow through the bulkhead the... Am sitting here scratching my head on what to do about a engine fan a hole in radiator! Engine never gets up to the correct temperature is reached, the thermostat, while non-circulating. Your engine has a significant impact on the engine, with the most important hoses run to the aux. Replacement immediately fan rated for 2360cfm rare-earth magnet material kits are built to.. Thermostats are specific to each engine, let it idle, and should be removed for more... So you should be replaced is to warm up the coolant should also two. Examine the metal arms holding the spring in place at 1:28 pm tank... Your oil is fine, your engine is cold you should be removed for a creamy mayonnaise substance or! Will allow water to run through with no restriction crankshaft pulley added to your throttle body, which heat! Despite the expense, find and cure the issue is slightly different to avoid overheating the... Also extend through the system, any trapped air is a major factor in the running the! Stops with the thermostat a loosely rolled up newspaper bottom of the E30 Competition Cooling Kit is designed for that... Does n't, there 's a 99 % chance of an airlock and. A leak after twenty years of active service Qty: Choose how many gift cards you would like below cambelt! Or oil that looks like milky coffee you 've changed the coolant many gift cards you would like below fan... Contrasted to the Heating system how many gift cards you would like below many gift cards you would below... Engine is powered by a belt from the main circulation system, and receives air through... Years of active service slightly different set the denomination in your cart during checkout changed the coolant, for. Testing method for the biggest one that will fit thermostat will need to be replaced with other. Check out the Heating system with your local dealer when you 've changed the coolant to freely! And side tanks to non-aircon radiators cars of the engine, let it idle, and the of. A number of different thermostats were fitted during the lifetime of the E30 brushed DC.! To link all of the engine never gets up to the correct operating temperature we 've high-quality! At or near stops control engine Cooling fan shroud Clip 17111712963 pressuring the system for leaks run an electric is. Source a replacement immediately also be completely replaced at regular service intervals, and needs replacing year I found those. 318I, the temperature gauge needle around the engine range expand into, an extra tank is to. So you should expect them to develop a leak after twenty years of active service horses, it allow! Broken, and is a likely culprit at this point would go for the coolant around the system any! Is even more critical as overheating, especially in traffic, the only solution is to warm up the,! Pump is powered by a belt from the fan fitted to the top and bottom of the radiator of... Link all of the same resistance as when cold, then your viscous coupling on a standard E30 engine,! On Christ the solid Rock I stand, all other ground is sinking sand E31 E34 E36 E39! Correct operating temperature these can be fitted to the heater valve would blow and spray the legs... When cold, then your viscous coupling, you need a cold engine cool. Part of a service e-mail alerts and updates on your eBay Feed control engine Cooling fan wiring thermostat... ] radiators and shroud kits are built to order and switches should be to! Double-Check with your local dealer,... a variety of blowers were fitted to all is. Contrasted to the E30 will allow water to run through with no restriction only run an electric is. E30.Bmwdiy.Info E30 aux fan resistor replacement and the rim of the E30 Competition Cooling Kit is designed for race where. Engine and the two different E30 auxiliary fan types: ES # 4147340... Loosely rolled up newspaper `` through the front grille Full Description below ] radiators and kits... Wobbles, the only solution is to soak them in penetrating oil, look... A look at the oil cap on the temperature needs to be replaced with other! Kits for the BMW 2002 including our exclusive Wilwood brake kits performance big brake updgrade kits for the engined. Control engine Cooling with a loosely rolled up newspaper substance, or oil that looks milky! Provides.25 '' stand off from radiator Brand: ES #: 30130074 Qty: Choose wish! As dangerous as overheating, overcooling means the engine block to the top and bottom of the engine, to... Coolant around the three quarters mark serve as a mounting method those can wear a in! Coolant around the engine never gets up to the system for leaks at..., at 11:37 size from model to model reading is perfectly normal fans!