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1997 GMC C1500 Suburban SLT, Fuel Supply waveform
This fuel pump was spinning slow,drawing low current, and was intermittently stopping. The cause was a stuck brush in the fuel pump assembly making light to no contact with the commutator. Please remember any fuel pump turning below 4000 will cause the engine ...
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| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | Fuel Supply |
| Component | Other |
| Condition | Known Bad |
Vehicle Data
1997 GMC C1500 Suburban SLT 5.7L
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | Fuel Supply |
| Component | Other |
| Condition | Known Bad |
Video