I replaced repaired radiator into 1998 C280. How to Find and Perform a Radiator Leak Repair. Car is an '89 Taurus with the 3.8. Your oil lines may be easy to remove but many or not and if yours is one of the hard ones it is no joke. Join Yahoo Answers and get 100 points today. Which is the better motor for a 1970 ford galaxie 500? I just installed a Be Cool Radiator in my 68 sbc. On a final note, please know that most of the time it is not hard to replace a radiator. I had the wrong replacement radiator, and the trans lines won’t fit. I decided to take the radiator oil cooler out of the circuit and just use the big oil cooler that's used for the towing package. The transmission cooling line system is vital to any automatic transmission. Replaced it and all appeared fine. But at times it can be your worse nightmare. if you are asking about the cooling lines for the transmission that connect to the radiator, its easy. I did not use any sealer on either fitting. You need to ask specifically about your vehicle. I have trans lines that look like brake lines, with a flare nut that slides on the line that has a flared end, and it screws into a brass adaptor that screws into the side of the radiator. So, if you accidently overfill the transmission with fluid, remove one of the oil cooler lines where it enters the radiator to allow some fluid to drain out. I now need to replace the O-rings with that fitting, and that was not fun at all. As part of the swap I upgraded to new stainless trans cooler lines to my th400. Wally, the man behind the Radiator Repair website. I have already flushed the radiator with air and cleaner and many chunks came out. When the transmission fluid becomes too hot, the transmission cooler lines help to lower the temperature. One is a plastic retainer that holds the metal lines to the transmission. The transmission fluid is vital for the good health of a car. A mechanic replaced the fitting and line claiming the It is no picnic to get the fitting to let go. Removing Transmission Lines on Your Car Radiator. I damaged the tube and fitting on the transmission line. The radiator has a transmission and engine oil cooler lines to it too. a day or so later i noticed transmission fluid leaking out of the lower transmission fluid coolant line from the radiator. Had to replace my radiator. Or, if you have a small hand pump and a long small diameter hose you can pump To remove the lines, you might have to twist and turn it a little. Parts that I used. Jon N ~ What doesn't kill you Transmission lines are exposed to the elements and over time can leak. The thread size on the radiator and the lines are both 5/16”. The radiator is common between 2.5, 3.0, and 3.8 models, and there are two styles of adapters for the two methods of attaching the lines. The hard ones are really hard and that is what you are reading about above. If you have a radiator hose leak, learn how to fix it quickly and easily to avoid a costly mess later. Use the 3/8″ tool designed for Chrysler, not Ford. If the lines are old, then you might need to replace the whole line. These lines can develop leaks, often from the crimp area, leading to a pool of fluid under your car. Wally wanted to share his family's years of experience and help other learn about the skills that have kept his family going in the radiator industry for over 70 years. I would like to share some comments from some who have attempted to replace their own radiator. Will teflon tape hold up, or do I need some other type of sealer? If you’re not sure, check first. All you do is remove the old line and put the Step 2 Open the hood of the car and check the transmission line fitting connections at the radiator to ensure they are secure and not the source of a telegraphed leak. You You use a 5/16 fuel line disconnect tool to remove the line from the fitting. Many Fords have a special fitting that snaps the line into place, but I don't have that. How To Remove your Duramax transmission linesQuick review on how to take off the Allison transmission lines from your truck. At least one CF member had coolant contaminate his transmission fluid. The adaptor and radiator have pipe tap threads. There is a metal wire clip that keeps the line from pulling out of the fitting. Most DIY people think that transmission lines are simple little lines that should take you about a minute to remove. Get your answers by asking now. Is Ford a good car brand for an investment? Is a 2005 ford explorer sport trac a Reliable vehicle? It circulates the hot fluid away to the radiator via cooler lines and returns the cooled fluid back to the transmission. Wally's family has been in radiator business since the early 1940's, specializing in radiator repair and replacement. Some of the hardest radiator jobs we did were because of transmission oil lines. The hoses traveling from the transmission to the radiator are called transmission cooler lines. What you'll need to do is replace the fittings completely. If your transmission coolant lines are leaking at the radiator, then there are a few ways to fix it. Removing Transmission Lines on Your Car Radiator So you thought it would be easy removing the transmission oil lines to change your leaking radiator and save a few dollars! Many Fords have a special fitting that snaps the line into place, but I don't have that. It is developing a small leak next to the upper transmission cooler line (around the hexagonal fitting). I ran steel most of the way, but used reinforced flex from the radiator to the frame rail and from the frame rail to the trans. Hello. DON'T use teflon tape - it reacts with the transmission fluid and can cause the hoses to fail. Still have questions? I'll get some better pics tomorrow. Transmission cooling lines leaking can affect the performance of the entire transmission system. My Haynes manual only says "installation is reverse of removal.". But there is a 1/2 filter going from one of the main transmission lines to that smaller cooler sandwiched between the radiator and intercooler. Again, have a pan or bucket They are sold at any autopart store for around 10 bucks each. It is leaking between the metal flange and the What is the trunk width for 2020 Ford Fusion ? Yesterday, I was examining the old radiator and noticed that the left side (engine cooler fittings) , are not flare and that If you are not sure what type of transmission oil line fittings you have you should ask someone and look up your vehicle online. Learn the roles of the cooler lines, the symptoms of leaking, and the cost of replacing them. Trump is trying to get around Twitter's ban, GOP senator becomes public enemy No. In between the transmission and the radiator are two clips. why would a ford 3.0 l fun cold with a 192 deg therastat. You can run flex lines, but they have to be made for transmission oil. I believe the transmission line is on the passenger sides and the oil cooler line is on I cannot get it to budge, I just sprayed some PB blaster on it. I think I will cut the trans line and deal with it later. Wouldn't take much to get a kink in the line, and a possible cause for your shifting problems. Car is an '89 Taurus with the 3.8. If you keep your eyes peeled for This radiator stop leak is able to seal radiator leaks, freeze plug leaks, and repair gasket leaks and heater core leaks. I don't want to take that chance so I modified mine. 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