Information can be hard to get...accurate information anyways. This can be a daily nightmare on some vehicles. Anyways this is what Mitchell one shows. I don't recall anything other than a 4.3 in that one.
I have had enough problems with the retech-rebuilt fuel pumps that I don't off them to my customers. I would only use ac delco or delphi on this truck.
The 4.3 motors also had fuel injector troubles as well as a leaking line under the intake. Also the igntion caps are problematic. Again, I would only use the above brands for the cap.
Saturday, August 16th, 2008 AT 7:09 AM