I have a 1995 Chevrolet z71 5.7 automatic around 160,000 miles. About half way through a 4 hour road trip I noticed my truck starting to misfire while going uphill. As soon as I would start to travel uphill and the truck got a load on it (before it would downshift) I would start to miss. Throughout the weekend I changed the following:
distributor cap and rotor
sensor on top of the intake manifold. Threads in really easy (cant remember what it was called, maybe the coolant temp sensor}
alternator (no specific reason why)
And still no fix. Its starting to do it more often, including at stop lights while waiting. It seems to be getting worse and I really need this problem solved. If you have any ideas I would be really glad to hear them. Thanks
have the same problem?
Wednesday, April 3rd, 2013 AT 6:41 AM