Persistent Fuel Odor in 2020 Ford F-150
A constant gasoline smell in a 2020 Ford F-150 indicates a fuel leak or vapor issue that poses a fire and health risk. Immediate inspection is recommended.
Diagnosis Details
Possible Causes
Loose or damaged fuel cap
Fuel injector leak or O-ring failure
Cracked fuel line or fuel tank leak
Related OBD-II Codes
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What You Should Do
Check and tighten the fuel cap.
If smell persists, inspect under hood for fuel leaks around injectors and fuel rails, and under vehicle for line or tank damage.
Do not drive if leak is significant; tow to a mechanic.
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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.
