2007 GMC Acadia
CRM Mitchell1 2023-02-01T23:00:25+00:00Mileage
179,152
Service Date
1/27/2023
Services Performed
- HAD TO USE ENGINE PARTS FROM BOTH ENGINES TO MAKE ONE GOOD ENGINE.INSTALLED NEW TIMING CHAIN AND RELATED COMPONENTS INSTALLED ALL NEW GASKETS AND INSTALLED ASSEMBLED USED ENGINE.TESTED OPERATION ALL GOOD AT THIS TIM
- Flushed out complete cooling system of old contaminated coolant and replaced with new
- CHANGED ENGINE OIL AND FILTER UP TO 5 QUARTS OF CONVENTIONAL OIL.TOPPED OFF FLUIDS, SET TIRE PRESSURE TO PROPER SPECS.
- CUSTOMER CALLED AND ASKED TO REPLACE ENGINE. THERE IS ZERO COMPRESSION ON EVERY CYLINDER. PUT BORE SCOPE DOWN IN SPARK PLUG HOLES DO SEE BENT VALVES ON MULTIPLE CYLINDERS. THIS ISSUE IS CAUSED BY TIMING CHAIN EITHER BROKE OR JUMPED TIME. DID NOT DISMANTLE ENGINE TO SEE IF CHAIN IS BROKE OR JUMPED TIME. ENGINE NEEDS REPLACED.ALSO COULD NOT TEST DRIVE VEHICLE TO NOTICE ANY OTHER ISSUES WITH VEHICLE.
George W. gave our service a 5 star review on 1/31/2023