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1995 Chevrolet K2500 Cheyenne 6.5L Excessive Emissions, black smoke
truck blows heavy black smoke under med to heavy acceration. replaced map sensor no change, reolcated the inj control mod to cooler location no change, checked the boost sensor, testing wiring to sensor, short from ref volt to signal 220kPa and from ground to ...
FIX posted 5/11/2009
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Message Closed w/FIX
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8 Replies Received
8 Replies Received
Related Documents & Media | VIN | 2GCFK29S5S |
| Engine | 6.5 L / 8 cyl / DIESEL |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Excessive Emissions, Black Smoke |
| Occurs | Always, Under Load, on Accel, Intermittently |
Trouble Codes
| 33 | map sensor input high |
Message Closed w/FIX
Vehicle Data
1995 Chevrolet K2500 Cheyenne
| VIN | 2GCFK29S5S |
| Engine | 6.5 L / 8 cyl / DIESEL |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Excessive Emissions, Black Smoke |
| Occurs | Always, Under Load, on Accel, Intermittently |
Trouble Codes
| 33 | map sensor input high |
Video