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2015 GMC Sierra 1500 SLE 5.3L Mechanical
Customer complains about gas in oil, oil level over full verified complain, replaced high pressure fuel pump as per gm bulletin road tested vehicle, still gets fuel into the oil, there is no codes, the fuel trims are high because of the fuel in the oil, ch...
FIX posted 4/2/2025
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Message Closed w/FIX
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14 Replies Received
14 Replies Received
Related Documents & Media | VIN | 3GTU2VEC0F |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
Message Closed w/FIX
Vehicle Data
2015 GMC Sierra 1500 SLE
| VIN | 3GTU2VEC0F |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
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