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1991 Chevrolet G20 Chevy Van 5.0L Hesitation, Misfire
Hello Van acts like someone is turning key on and off. Coughs back through intake on acceleration only when engine is hot. Engine cuts off and on repeatedly. Found code 34 in system for map but also found that car owner had been replacing parts. Has new cap, r...
FIX posted 9/4/2002
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Message Closed w/FIX
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7 Replies Received
7 Replies Received
Related Documents & Media | VIN | 2GCEG25H1M |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Symptoms | Hesitation, Misfire |
| Occurs | Hot |
Trouble Codes
| 34 | Map sensor |
Message Closed w/FIX
Vehicle Data
1991 Chevrolet G20 Chevy Van
| VIN | 2GCEG25H1M |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Symptoms | Hesitation, Misfire |
| Occurs | Hot |
Trouble Codes
| 34 | Map sensor |
Video