|
2002 GMC Envoy SLE 4.2L Exhaust valves
Any idea what is causing exhaust valves to burn in this
motor? Intake valve in #6 cylinder bent, but not burnt. In
process of assembly and interested in root cause to prevent
repeat failure.
FIX posted 5/9/2008
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 7 Replies Received (View Replies)7 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
7 Replies Received
7 Replies Received
Related Documents & Media | VIN | 1GKDT13S52 |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Affected | Exhaust Valves |
| Conditions | Burnt Valves |
Message Closed w/FIX
Vehicle Data
2002 GMC Envoy SLE
| VIN | 1GKDT13S52 |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Affected | Exhaust Valves |
| Conditions | Burnt Valves |
Video