2012 Dodge Grand Caravan
Mileage
99,497
Service Date
8/14/2025
Services Performed
- Scanned all control modules for relevant faults; found P0456 stored for small EVAPorative system leakage. Attached diagnostic smoke producing apparatus and inspected for leaks; tester indicated leakage. Noted hydrocarbon smell emanating from gas cap. Removed cap, inspected, and reinstalled. Diagnostic tester indicated system was then leaktight. Customer requested replacement gas cap. Installed OEM filler cap. Cleared faults & ran on-board diagnostic monitor with passing results. Vehicle may take several days before running small EVAP test; further diagnosis MAY be required should fault return.
- Test drove vehicle to verify concern. Monitored engine coolant temperature with scan tool: during short in-town trip, temperature exceeded 225° F. Returned to shop, performed visual inspection; found poor quality thermostat and radiator cap very recently installed. Replaced thermostat and cap with OEM parts. Filled and bled cooling system. Warmed engine to normal operating temperature and test drove vehicle in various conditions; temperature never exceeded 219°F at idle in gear; averaged 206°F r less at highway speeds.
- Found 2nd row left outside seat belt is cut and will require replacement. O E Seat Belt sop, 3-5 weeks. Customer will return at latter date.
DOUG* gave our service a 5 star review on 8/17/2025
