I've seen this problem on your year & model caused by a coolant temp sensor
a few times in the past. It'll trick the computer into thinking the engine
temp is around -40F. The system reverts to open-loop mode, dumping fuel to
bring the temp up, which will caise rough running and stalling if the
engine is really already up to operating temperature. Just an idea,
though. Can't tell for sure without looking at it.
a few times in the past. It'll trick the computer into thinking the engine
temp is around -40F. The system reverts to open-loop mode, dumping fuel to
bring the temp up, which will caise rough running and stalling if the
engine is really already up to operating temperature. Just an idea,
though. Can't tell for sure without looking at it.