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2011 GMC Yukon XL 1500 Denali 6.2L Engine
Loud consistent rattle from right rear of engine. Confirm oil pressure in specs; oil level and condition okay. Remove right valve cover and confirm rocker arm #6 is extremely loose. Crank vehicle and confirm very minimal push rod movement. Remove the rocke...
FIX posted 3/4/2020
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Message Closed w/FIX
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11 Replies Received
11 Replies Received
Related Documents & Media | VIN | 1GKS2MEF3B |
| Engine | 6.2 L / 8 cyl / FLEX |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Engine |
| Conditions | Noisy |
Message Closed w/FIX
Vehicle Data
2011 GMC Yukon XL 1500 Denali
| VIN | 1GKS2MEF3B |
| Engine | 6.2 L / 8 cyl / FLEX |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Engine |
| Conditions | Noisy |
Video