Engine Mechanical problem
1986 Other Chevrolet Models V8 Two Wheel Drive Automatic 100454 miles
hello, I have a sbc 305 with everything stock, a week ago I was driving 45 down the road and all of the sudden the truck starts losing power and it backfires hard 4 times and shoots a bunch of debris out the exhaust. So when I was stopped I cut the exhaust at the y-pipe and it still is doing it. If you let it sit for a few minutes, it will start up and run fine for about 20-30 seconds then start loading up and running erratically, then when you try to give it some gas it will try to die and backfire. It just keeps doing this, is this a carb issue or a timing issue, or something else, any help would be appreciated, thanks
have the same problem?
Thursday, October 28th, 2010 AT 8:56 PM