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Home >> Buick >> 1985 >> Regal V6-231 3.8L VIN A 2-bbl >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> - Diagnosis By Symptom >> Cuts Out/Misses

Cuts Out/Misses


1. Faulty spark plugs.
2. Faulty spark plug wires.
3. Faulty ignition coil.
4. Restricted fuel filter.
5. contaminated fuel.
6. Low fuel pressure.
7. Improper valve timing.
8. Improper compression.
9. Faulty distributor cap and or rotor.
10. Bent pushrods.
11. Worn rocker arms.
12. Broken valve springs.
13. Worn camshaft lobes.