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2003 GMC Envoy XL SLE 4.2L Cylinder Head
Posted to GM Engine on 8/25/2003 11 Replies

We are haveing a problem of bending valves in cylinder head, we are being told it's the gasoline in our area ,Sav Ga., causing them to stick. and that no one else is dealing with this so it must be the gas. We find this hard to accept as we are not finding a b...

11 Replies Received (View Replies)

  Related Documents & Media  2003 GMC Envoy XL SLE

 
Message Closed w/FIX

car Vehicle Data

2003 GMC Envoy XL SLE

VIN 1GKET16S63
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCylinder Head
Message Closed w/FIX

car Vehicle Data

2003 GMC Envoy XL SLE

VIN 1GKET16S63
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCylinder Head