
To solve the F-350 Ford E4OD restriction problem, eliminate the radiator cooler altogether.

It can take as much as 20 degrees off transmission temperature. The pressure line coming out of the transmission is the hot fluid, so you want the line going into the automobiles standard radiator first, after the ATF travels through the radiator it exits into the add-on cooler, once it has been cooled down by traveling through your new cooler, it will exit the cooler and deliver the cooled fluid right back to the transmission. If not Ask me in the comment box of our Blog where they are and I’ll figure it out.

I also recommend letting a qualified transmission repair shop install them.įor DIYer’s: Basically you want to determine the pressure cooler line from the transmission and the return cooler line to the transmission, which should be in the instructions.

I prefer Tru-Coolīecause they have regulating valves for proper flow built into them. Two of the best brands of after market automatic transmission coolers are, Tru-Cool and Hayden. Therefore if you cool the transmission down with an external transmission cooler by 20 degrees, than since the aluminum dissipates, or gets rid of heat faster, the engine actually runs about 5 Degrees cooler too. The folks at know that and suggest a cooler if your situation warrants it.Īlmost every automatic transmission case is made out of aluminum. Yes, they are noticeably better in terms of improving your automatic transmission life than not having an auxiliary cooler, no they are not better than most of the quality brands of after-market auxiliary transmission coolers.Īfter saying that I am recommending that nearly every automobile or truck can use a quality cooler. First off some vehicles come with add on auxiliary automatic transmission coolers from the factory.

2003 Honda Accord Transmission for Saleīefore we talk about the way to solve Ford E4OD transmission automatic transmission and transmission fluid failure lets talk about coolers and cooler installations in general.1999 Acura CL 3.0 Transmission for Sale.1999 Acura CL 2.3 Transmission for Sale.
