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Pontiac Repair/transmission lines


I have a 1993 Pontiac transport that I'm working on and the transmission lines are busted. It has a oil cooler on it, and as u may know those lines are discontinued. My question is, is other any way I can bypass the cooler to run straight from tranny to radiator since the van won't be used for hauling.

I'm sure you8 can fine them aftermarket if you look around or on Ebay You will find what you need etc... I do not suggest bypassing the cooler at all an automatic transmission generates a lot of heat that is why there is a cooler in the first place. if you really can't find any then get a bit truck aux cooler from a place like NAPA and put that in the van in place of the factory cooler.

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Todd Puccio


General auto repair,electrical issues,driveability issues,anti-lock brakes,SIR systems,HVAC,engine performance,Gm specific. I have worked at my current dealership since the 1990 model year anything much older than that I have limited exposure to. I do not have very much transmission experience so those question you may want to ask of another expert. When you send me a question let me know the exact make/model/engine and year for the car or suv you have it makes it easier to answer the questions that way. If your happy with the answer I gave you please feel free to Donate. This is a free service to you and I am not compensated at all by this web site. I have 22 years of experience to share with you and my knowledge wasn't free to me. I had to pay for my education.


Experience in the area: I have been a technician in GM dealerships for over 22 years and I am a ASE master technician. I work at a Buick and GMC truck store Previously I worked at a Pontiac GMC store for 18 years. I Served a a lead technician when dealership was on a team system. I just recently moved to a Buick,Hummer,Saab Store when my franchise was purchased by this dealership. Organizations: ASE master technician


Education/Credentials:High school diploma,2 year vocational school degree 2 year college degree. Associates degree in applied sciences (auto technology)Awards and Honors: GMC master technician

Awards and Honors
Master GMC truck technician Master ASE technician in 9 categories

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