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1990 GMC S15 High Sierra 4.3L No Start
Have a no start, Have fuel no or intermittant spark to plug wires. Have spark from coil, although seems weak, weak enough to not be able to jump air gap of cap and rotor! Substituted new coil same! New cap and rotor same! Any GM techs have ideas?
FIX posted 4/22/1999
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| VIN | 1GTCS14Z7L |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / Throttle body injection |
| Emissions | Ca emmission |
| Symptoms | No Start |
| Occurs | Always |
| Misc. | 2 Wheel Drive Pick-Up |
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Vehicle Data
1990 GMC S15 High Sierra
| VIN | 1GTCS14Z7L |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / Throttle body injection |
| Emissions | Ca emmission |
| Symptoms | No Start |
| Occurs | Always |
| Misc. | 2 Wheel Drive Pick-Up |
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