1994 GMC Jimmy S-15
Dies at a stop shortly after its turned on, then when
its warm and at hwy speeds runs ok (no issues)
Take the Idle Air Control Sensor out, may want to take the TBI off, and clean the port and IAC & TBI. Check the base gasket also. Then snug up the intake manifold bolts. Also run some fuel injection cleaner threw the gas.
Search GMC Jimmy Questions
GMC Jimmy Experts