My sc1 stalls intermitantly sometimes right after start up as I back out of the driveway but mostly after about 5 minutes of driving and when stopping at a red light. It always starts imediately after the stall, usually only happens once then car ok for the drive. This happens once or twice a week. Problem started last summer but did not occur all winter, now the temperatures have warmed up it has started acting up again. I know just before the problem will occur as the idle will drop, a few stop lights before the stall.
I changed the ECT sensor but it did not solve the problem.
could it be a sticky egr valve, a weak oxy sensor or a bad ignition module?
Wednesday, May 23rd, 2012 AT 12:23 AM