Transmission cooler line question
I've got some corroded transmission lines running under my radiator. I want to replace them myself, problem is i don't know whether i have an auxiliary cooler or not on my car. The lines are upper and lower lines (i'm going to replace both) but there is an option to buy lines for an auxiliary cooler and an option to buy a line that fits without the cooler.
How can i tell if i've got one? Its a 1990 Buick Electra- Park Avenue. A picture would be great. I can't tell from the auto parts online store, which line would fit either. :(
Haynes Manual won't say :(
Any other suggestions before i try the job?