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Home >> Pontiac >> 1984 >> 6000 V6-173 2.8L VIN X 2-bbl >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> - Diagnosis By Symptom >> Hesitation, Sag, Stumble

Hesitation, Sag, Stumble



2. Contamination of fuel.
3. Improper ignition timing.
4. Improper alternator output voltage.
5. Improper EGR valve operation. See chart C-7



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