2006 Chevrolet Express 2500 6.6L Poor Idle Quality, noise/vibration
This Duramax has a loud noise, sounds like exhaust leak, but not a single cylinder, sounds uniform like after turbo. Also has knocking noise and vibration which seems to come from the turbo. We removed the exhaust pipes that feed into the turbo and that correc...
FIX posted 1/24/2012
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Message Closed w/FIX
Vehicle Data2006 Chevrolet Express 2500
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Message Closed w/FIX
Vehicle Data
2006 Chevrolet Express 2500
VIN | 1GCGG292X6 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Noise/Vibration |
Occurs | Always |