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1995 Chevrolet G30 Chevy G30, Ignition waveform
Ignition Pickup taken at the pickup/module connector. Scope - on engine ground, scope + on one side of the pickup connector. Engine had a bad up-and-down surge at all speeds (idle and driving). There were no codes set in ECM. Also would intermittently crank ti...
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| VIN | 1GBLP37NS3 |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | Ignition |
| Component | |
| Condition | Known Good |
References
Vehicle Data
1995 Chevrolet G30 Chevy Van 7.4L
| VIN | 1GBLP37NS3 |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | Ignition |
| Component | |
| Condition | Known Good |
Video