
2006 Chevrolet Trailblazer LT 4.2L Poor Idle Quality, MIL Lamp on
this vehicle has come in twice now for this code...as usual it is running fine. this seems to be a very intermittent issue. i was just curious if anyone else has run int this before. the only thing i can see is on the freeze frame data the snapshot read 550 rp...
FIX posted 9/29/2009
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Message Closed
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VIN | 1GNET16S36 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0506 | Idle Speed Control System Lower Than Expected |
Message Closed
Vehicle Data
2006 Chevrolet Trailblazer LT
VIN | 1GNET16S36 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0506 | Idle Speed Control System Lower Than Expected |