Engine Performance problem
1991 Chevy S-10 4 cyl Two Wheel Drive Manual 174000 miles
My S-10 will not start when cold. It will start if I prime by pouring a small quantity of gas down the TBI. When warm it will start without the prime of gas. I can shutdown and shop for 10 to 15 min and it will restart. When I leave it for an hour, it will not start without priming. In the past I experienced this problem if I did not start it for a period of several weeks or on cold mornings. The symptoms would be stalls during cranking and muffler pops.
I have replaced the fuel pump, fuel pump relay, and the fuel pressure regulator.
Can someone help me locate the source of my problem.
have the same problem?
Thursday, February 4th, 2010 AT 7:22 PM