• If you currently own, previously owned or want to own an Avalanche, we welcome you to become a member today. Membership is FREE, register now!

transmisson cooler line

  1. O

    Replaced lower tranny cooler line, fitting & radiator & still seeping fluid from cooler connection... Help anyone?

    Hey guys got a 05 Z71. 3 days after I bought it a lady pulled out in front of me and I hit her. That bieng said among other things I had to replace the radiator & lower transmission cooler line. Bought the radiator from napa and lower cooler line from advanced auto parts. Put it all together and...
Back
Top