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2003 Chevrolet Astro 4.3L Hesitation, Misfire
This van was in for a check engine light on and smog failure. The poor performance hesitation was intermittent at this point and we could not get it to act up even with the customer driving the van. Intake gaskets, maf, one 02, fuel cap, and cats were replaced...
FIX posted 9/29/2015
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30 Replies Received
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Related Documents & Media | VIN | 1GCDM19X43 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Misfire |
| Occurs | Hot, Under Load, on Accel |
| Misc. | Cargo Van |
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Vehicle Data
2003 Chevrolet Astro
| VIN | 1GCDM19X43 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Misfire |
| Occurs | Hot, Under Load, on Accel |
| Misc. | Cargo Van |
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