Hi, first time posting here but my 96 s-10 with about 85000 miles on it is barely alive. It's ran rough for a month or so, horrible to no acceleration, idling rough. So far have checked the Egr valve and seems to be okay. Checked the map sensor and it's seems okay also. There are no error codes when a system scan is ran. Yesterday I went out to start it and it would not start. Just turned over and nothing. I saw a small leak around the fuel pressure regulator so I replaced it. The truck then started up but still drove the same as before. This morning I went to start it and it wouldn't start. I took the hose off the fuel pressure reg and it started then I just put it back on to drive. Since then it's been starting but I can't guarantee that it will tomorrow. I think it's more of a fuel/air problem but would like to know what you think and what you think the problem may be... Thanks
Jun 14, 2006 at 2:31 PM