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2008 Chevrolet Trailblazer LT 4.2L Poor Idle Quality, Cuts out, Stall, Misfire, MIL Lamp on
Posted to GM Driveability on 9/25/2013 9 Replies

This vehicle came in with symptoms of running rough no power stalling out and check engine light on and reduced power light on. Has P0651 stored in computer. The problem is it is very intermittant when it happens. The three times it did happen where on start u...

9 Replies Received (View Replies)

  Related Documents & Media  2008 Chevrolet Trailblazer LT

 
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Trailblazer LT

VIN 1GNDT13S18
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out, Stall, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0651PCM Sensor Reference Voltage 'B' Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Trailblazer LT

VIN 1GNDT13S18
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out, Stall, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0651PCM Sensor Reference Voltage 'B' Circuit Malfunction