Test NS-8A - Correcting Start & Stall Condition
WARNING: This page is about a different car, the 1994 Plymouth Acclaim and 1994 Dodge Spirit. However, it is still accessible from the selected car via links, so may be relevant.
At this point in diagnostic test procedure, all engine control systems have been determined to be operating as designed and not causing a start and stall problem. Check the following additional items as possible causes:
NOTE:
If coming to this test from O2 sensor test and rich or lean condition is not corrected after checking items listed below, replace Powertrain Control Module (PCM).
- Check if any lemon-25 TECH SERVICE BULLETINS (TSBs) apply to vehicle.
- Check engine compression.
- Check for exhaust system restriction.
- Check camshaft and crankshaft sprockets.
- Check valve timing.
- Check for fuel contamination.
- Check secondary ignition system.
- Ensure PCV system is functioning properly.