Flashing Check Engine Light on Acceleration
A flashing check engine light indicates a severe misfire that can damage the catalytic converter. Immediate diagnosis is required.
Diagnosis Details
Possible Causes
Faulty spark plugs or ignition coils
Fuel injector issues or clogged injector
Vacuum leak or intake manifold gasket failure
Related OBD-II Codes
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What You Should Do
Stop driving immediately to prevent catalytic converter damage.
Have the vehicle towed to a repair shop.
A technician should scan for trouble codes, inspect spark plugs, ignition coils, and fuel injectors, and check for vacuum leaks.
Related Repairs
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Disclaimer: This AI-generated diagnosis is for informational reference only. Always consult a qualified mechanic for an in-person inspection. AutOwner is not responsible for decisions made based on this information.
