Engine Coolant Leak
Green, orange, or pink fluid leaking from under the vehicle, especially when the engine runs hot, indicates a coolant leak. This is a serious issue that can lead to engine overheating and damage.
Diagnosis Details
Possible Causes
Radiator hose leak or crack
Water pump seal failure
Radiator corrosion or damage
Related OBD-II Codes
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What You Should Do
Stop driving immediately to prevent engine damage.
Check coolant level and top off with the correct coolant type if safe.
Inspect hoses, radiator, and water pump for visible leaks.
Have the vehicle towed to a repair shop for pressure testing 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.
