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2010 GMC Acadia SLT 3.6L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on
injector high pressure pump not activating, new pump with new cam roller installed, changed fuel rail pressure sensor, feed pump from tank is operating good! i know there is a check valve inside high pressure pump. don't think the valve is being activated....
FIX posted 5/10/2022
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Related Documents & Media | VIN | 1GKLRMED7A |
| Engine | 3.6 L / 6 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Cuts Out, Stall, Misfire, MIL Lamp On |
| Misc. | Injection System |
Trouble Codes
| P0087 | Fuel Rail Pressure Too Low |
Message Closed
Vehicle Data
2010 GMC Acadia SLT
| VIN | 1GKLRMED7A |
| Engine | 3.6 L / 6 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Cuts Out, Stall, Misfire, MIL Lamp On |
| Misc. | Injection System |
Trouble Codes
| P0087 | Fuel Rail Pressure Too Low |
Video