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2004 Chevrolet Trailblazer LS 4.2L MIL Lamp on
Posted to GM Driveability on 6/6/2006 6 Replies

The smog pump does work because the O2 flatlines when it is on, but the Check Engine light keeps coming back and every time I take the lines off of the smog pump a cup or so of water pours out of the lines and the pump. The air cleaner and the plentum is dry a...

6 Replies Received (View Replies)

  Related Documents & Media  2004 Chevrolet Trailblazer LS

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Trailblazer LS

VIN 1GNDT13504
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAfter 2 Trips

Trouble Codes

P0410AIR System Oxygen Sensor Monitor
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Trailblazer LS

VIN 1GNDT13504
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAfter 2 Trips

Trouble Codes

P0410AIR System Oxygen Sensor Monitor