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2011 GMC Acadia SL 3.6L Misfire
Posted to GM Driveability on 4/22/2026 7 Replies

This is an LLT engine.....the 2 injector rails in the valley of this engine are a nightmare to remove ,the harnesses are underneath the fuel rail attached to the injectors so I removed the rails, bank one first because of the pressure sensor on the front o...

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  Related Documents & Media  2011 GMC Acadia SL

 
Message Closed w/FIX

car Vehicle Data

2011 GMC Acadia SL

VIN 1GKKVNED0B
Engine3.6 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

2011 GMC Acadia SL

VIN 1GKKVNED0B
Engine3.6 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways