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2006 Chevrolet Trailblazer LT 4.2L Misfire
Posted to GM Driveability on 11/4/2022 14 Replies

I got one here I think I might know what is wrong but the boss wants me to ask before hand. I got this trailblazer passed down to me what it does is it will misfire at idle only and runs fine down the road but at time when idling it starts to run really ro...

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  Related Documents & Media  2006 Chevrolet Trailblazer LT

 
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car Vehicle Data

2006 Chevrolet Trailblazer LT

VIN 1GNET16S06
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle

Trouble Codes

P0017Crankshaft/Camshaft Timing Misalignment (Bank 1 Sensor 2)
P0106Manifold Air Pressure Sensor Range/Performance
P0107Manifold Air Pressure Sensor Circuit Low Voltage
P0171Fuel System Too Lean (Bank 1)
P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

2006 Chevrolet Trailblazer LT

VIN 1GNET16S06
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle

Trouble Codes

P0017Crankshaft/Camshaft Timing Misalignment (Bank 1 Sensor 2)
P0106Manifold Air Pressure Sensor Range/Performance
P0107Manifold Air Pressure Sensor Circuit Low Voltage
P0171Fuel System Too Lean (Bank 1)
P0300Multiple Misfire Detected