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5.7 Hemi – ENGINE STALLS OR ROUGH IDLE

POSSIBLE CAUSE

1. Dirty or incorrectly gapped spark plugs.
2. Idle mixture too lean or too rich.
3. Vacuum leak.
4. Faulty coil.
5. Incorrect engine timing.

CORRECTION

1. Correct as necessary.
2. Refer to Powertrain Diagnosis Information.
3. Inspect intake manifold and vacuum hoses, repair or replace as necessary.
4. Refer to 8 – ELECTRICAU IGNITION CONTROUIGNITION COIL – REMOVAL.
5. Refer to 9 – ENGINENALVE TIMING – STANDARD PROCEDURE.