Call (406) 452-6022

2011 GMC Sierra

//2011 GMC Sierra

2011 GMC Sierra

GMC Sierra

Mileage
86,575
Service Date
11/8/2019
Services Performed
  • CYLINDER HEAD GASKET – Remove & Replace – BOTH SIDES
  • DRAIN AND REFILL CRANKCASE WITH PREMIUM MOTOR OIL, REPLACE OIL FILTER, LUBRICATE CHASSIS WHERE APPLICABLE, INSPECT AIR AND CABIN FILTERS, TOP OFF FLUID LEVELS AND APPLY REMINDER STICKER.
  • INSPECT MISS ON CYLINDER #6. REMOVED VALVE COVER TO CHECK FOR ROCKER, BROKEN SPRING OR ANY OTHER PROBLEM. ALL ROCKERS AND PUSH RODS WERE MOVING GOOD. RAN LEAK DOWN TEST ON CYLINDER #6 HAD AIR COMING OUT OF INTAKE SYSTEM. POSSIBLE INTAKE VALVE OR SEAT PROBLEM.
  • PRESSURE TEST, VACUUM TEST AND MILL BOTH HEADS. GRIND 1 SEAT AND INSTALL NEW VALVE
 
SCOTT H. gave our service a 5 star review on 11/10/2019
2019-11-12T23:09:41+00:00