Engine Performance problem
1989 Chevy Silverado V8 Four Wheel Drive Automatic 185000 miles
i recently got a truck when I got it it had open headers on it I started it and drove it home no problum the headers were rusted out so I put new headers on and ran strait pipes ever sience then the truck will start and run fine in park but as soon as you put it in gear and have a load on the moter it stumbles and stalles right out iv replaced the o2 sensor and check all vacume line for leaks and couldn find anything what do you think it is?
have the same problem?
Saturday, April 4th, 2009 AT 6:33 PM