Engine Performance problem
1989 Chevy Suburban V8 Two Wheel Drive Automatic 156458 miles
I recently put a new engine in the suburban. It is a TBI fuel delivery system. The problem I am having is at idle the rpm surge and while driving the vehicle will start to surge when I come to a stop and then will eventually stall if I sit to long. Off idle it is fine. I have replaced fuel pump, coil, ignition module, map sensor and O2 sensor. The problem has not gotten any better.
have the same problem?
Monday, August 11th, 2008 AT 5:34 PM