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2000 Chevrolet K3500 LS 7.4L Surge, Misfire, MIL Lamp on
This truck has a po300 code, while monitoring misfire counters it show a misfire only on (very) light acceleration. If I try to stop and power brake it lightly is also will not show a misfire. I unplugged the egr valve and the misfire seems to go away on light...
FIX posted 1/17/2017
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Message Closed w/FIX
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7 Replies Received
7 Replies Received
Related Documents & Media | VIN | 1FTSM83F0A |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Surge, Misfire, MIL Lamp On |
| Occurs | On Accel |
Message Closed w/FIX
Vehicle Data
2000 Chevrolet K3500 LS
| VIN | 1FTSM83F0A |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Surge, Misfire, MIL Lamp On |
| Occurs | On Accel |
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