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2004 Chevrolet Trailblazer LS 4.2L MIL Lamp on
Posted to GM Driveability on 2/20/2018 15 Replies

Hello all. I used my solus to operate the purge solenoid, which greatly affected my idle, so I figured that the purge solenoid was ok. No change on tank pressure (didn't budge off of 1.5v) so I headed to the vent solenoid, which worked fine with the scanne...

15 Replies Received (View Replies)

  Related Documents & Media  2004 Chevrolet Trailblazer LS

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Trailblazer LS

VIN 1GNDT13S34
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0455EVAP System Very Large Leak Detected
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Trailblazer LS

VIN 1GNDT13S34
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0455EVAP System Very Large Leak Detected