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2011 GMC Terrain SLT 3.0L Poor Idle Quality, Cuts out
Posted to GM Driveability on 11/11/2024 5 Replies

After replacing the timing chain set the car ran rough on startup, popping and stalling at idle, worse after it's warm. I tried the crank relearn several times with an Autel scanner. It drives ok at higher rpms, running a little rough/weak the sensors star...

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  Related Documents & Media  2011 GMC Terrain SLT

 
Message Closed w/FIX

car Vehicle Data

2011 GMC Terrain SLT

VIN 2CTFLXE57B
Engine3.0 L / 6 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out
OccursAlways
Misc.V6

Trouble Codes

P0106Manifold Air Pressure Sensor Range/Performance
P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

2011 GMC Terrain SLT

VIN 2CTFLXE57B
Engine3.0 L / 6 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out
OccursAlways
Misc.V6

Trouble Codes

P0106Manifold Air Pressure Sensor Range/Performance
P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage