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2008 Chevrolet Avalanche LS 5.3L #7 Spark Plug
Posted to GM Engine on 2/17/2015 16 Replies

This truck had a cam and lifters replaced at the dealer approx. 2 yrs [...] has shortly after that developed this [...] is eating the porcelain on # 7 [...] have also encountered a po171 code on that [...] have verified the injector electrically is good,we als...

16 Replies Received (View Replies)

  Related Documents & Media  2008 Chevrolet Avalanche LS

 
Message Closed w/Summary

car Vehicle Data

2008 Chevrolet Avalanche LS

VIN 3GNFK123X8
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected#7 Spark Plug
ConditionsPorcelin Braking
Message Closed w/Summary

car Vehicle Data

2008 Chevrolet Avalanche LS

VIN 3GNFK123X8
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected#7 Spark Plug
ConditionsPorcelin Braking