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2000 Chevrolet S10, Ignition - Primary Waveform
Amp wave of BAD coil, (shorted?) On this truck the signal into the ICM from the PCM was good, but no signal out to the coil. Intermitently. I think the ICM protects itself.
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| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | Ignition |
| Component | |
| Condition | Known Bad |
Vehicle Data
2000 Chevrolet S10 4.3L
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | Ignition |
| Component | |
| Condition | Known Bad |
Video