2016 Jeep Patriot
Mileage
156,069
Service Date
9/22/2026
Services Performed
- Visual inspection noted coolant on intake manifold and dry spray that both appear to be from radiator cap area. Performed pressure test on vehicle for 24 hours and no external leak is found. started and ran vehicle to find cooling system builds and maintains pressure quickly. Air bubbles are being pushed out of radiator cap to overflow tank when engine is running. Performed pressure test of cooling system with spark plugs out. No coolant is present in combustion chamber after 24 hours of pressure testing and camera in cylinders have no sign of coolant. During tests, cylinder 4 piston and spark plug are cleaner than other cylinders. Based on findings and characteristics displayed by engine, recommend removal of cylinder head for cooling system breach into cylinder 4 and prepare repair strategy.
DARRYL H. gave our service a 5 star review on 9/22/2026
