ok as the topic sates if the car isnt warmed up it has idling problems. i have my idle set at 1000 but if i dont have it at full operating temp it will either stall out at a stop or idles at like 400-500 rpms and then kick itself back up to 1000 rpms
MY 2003 SUNFIRE 15.33@88.5mph
"A N/A ecotec is not gonna give Honda's and Mitsu's that much of a run for their
money unless their blown or bottle fed.GM is still smokin crack!"
~1QWKZ24
www.streetracing.org, 08/2001
tomorrow i can do it i'm done driving for the night.
MY 2003 SUNFIRE 15.33@88.5mph
"A N/A ecotec is not gonna give Honda's and Mitsu's that much of a run for their
money unless their blown or bottle fed.GM is still smokin crack!"
~1QWKZ24
www.streetracing.org, 08/2001
i took the car for a drive today..had the ect at 145* and the car stalled out when i pushed the clutch in...the scanner wont track the injector duty cycle %, VE airflow, INJ. pulse width cylinders 1-4
MY 2003 SUNFIRE 15.33@88.5mph
"A N/A ecotec is not gonna give Honda's and Mitsu's that much of a run for their
money unless their blown or bottle fed.GM is still smokin crack!"
~1QWKZ24
www.streetracing.org, 08/2001
Don't make assumptions that its always in the pcm, check your spark first man, You could have fouled plugs or your coil packs could be bad. Theres also the possibility of bad plug wires too. I'm telling you this because I just had the same problem and it was because of fouled spark plug switched all the plugs and a port n polished head
and I got a nice idle and no stall
do the CASE learn
it cured my stalling problems
it idled funny for a little while.. but after driving around a bit the car adapted to the changes and its been driving like stock ever since
I have a similar problem to this which as of now still nobody has been able to figure out, when i start the car up its all good but the moment i start driving around then come to a stop and press in the clutch it goes full rich and stalls
when the ECT reaches 139 or greater theres no problem at all, I for the life of me cant figure it out
Ive tried injector constants, ve tables, fuel pressure regulators, DFCO adjustments, case learn, nothing works
1989 Turbo Trans Am #82, 2007 Cobalt SS G85
spark man its not in the ecu........
