
2001 GMC Sierra 3500 SL 6.6L Excessive Emissions
truck has light to medium white smoke at idle only. runs great, idles smooth, no coolant loss, dosen't use oil. balance rates +/-.5 to 3.5 on scanner. [...]=all cyls feel the same. smoke sort of smells like fuel. i think it's time for all injectors again, but ...
FIX posted 5/23/2007
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Message Closed w/FIX
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VIN | 1GTJK39121 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions |
Occurs | Idle |
Message Closed w/FIX
Vehicle Data
2001 GMC Sierra 3500 SL
VIN | 1GTJK39121 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions |
Occurs | Idle |