2007 Chevrolet Avalanche LTZ 5.3L #4 Valve Burnt
we have a 2007 avalanche with a #4 exhaust valve burnt with no compression in the cylinder at all valve is stuck we cant see any problem with piston or rings other than pulling the piston out found no damage to cylinder wall either we did find a bulliten on gm...
Summary posted 2/12/2013
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Vehicle Data2007 Chevrolet Avalanche LTZ
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Message Closed w/Summary
Vehicle Data
2007 Chevrolet Avalanche LTZ
VIN | 3GNFK12347 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | #4 Valve Burnt |
Conditions | Burnt |