Sharp Chemical Smell in Ford F-150
A persistent sharp chemical odor in a 2020 Ford F-150 could indicate a coolant leak, burning oil, or an electrical issue. The smell is present at all times, suggesting a continuous leak or overheating component.
Diagnosis Details
Possible Causes
Coolant leak (e.g., from radiator, hoses, or water pump) producing a sweet, chemical smell
Burning oil or transmission fluid leaking onto hot engine parts
Electrical short or overheating wiring/insulation emitting acrid chemical odor
Related OBD-II Codes
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What You Should Do
Immediately check for visible fluid leaks under the hood and on the ground.
Inspect coolant level and condition.
Look for signs of oil or transmission fluid leaks.
If no leaks found, have the electrical system inspected by a professional.
Do not drive if the smell is strong or accompanied by smoke.
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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.
