
Coolant Leak Diagnosis
Green, orange, or pink fluid leaking under a 2020 Ford Mustang after parking is almost certainly engine coolant. This indicates a leak in the cooling system, which can lead to engine overheating and serious damage if not addressed promptly.
Diagnosis Details
Possible Causes
Damaged or loose radiator hose or clamp
Faulty radiator or coolant reservoir (crack or leak)
Water pump seal failure or gasket leak
Related OBD-II Codes
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What You Should Do
Check coolant level in the reservoir (when engine is cold).
Inspect hoses, radiator, and water pump for visible leaks.
Do not drive if coolant level is low or overheating occurs.
Tow to a shop for pressure test and repair.
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.

