2015 GMC Terrain
Mileage
103,742
Service Date
12/17/2025
Services Performed
- REMOTE START IS INOP DUE TO CHECK ENGINE LIGHT BEING ON RANDOM CYLINDER MISFIRE SECONDARY AIR FLOW FAILURE( BAD VALVES ) CLOGGED SECONDARY AIR MANIFOLD, NEEDS TO BE REMOVED AND CLEANED THE EXHAUST MANIFOLD HAS A SMALL CRACK IN IT AND SHOULD BE REPLACED.
- EXHAUST MANIFOLD – Remove & Replace – In-Line4,AWD w/California Emissions – [Includes: R&I Catalytic Converter. Includes: R&I Front Axle Assemblies.]
- CLEAN OUT SECONDARY AIR VALVE MANIFOLD TUBES
- SPARK PLUGS – Remove & Replace – In-Line4 All
- AIR INJECTION REACTOR CHECK VALVE – Remove & Replace – In-Line4 Both
RON L. gave our service a 5 star review on 12/19/2025
