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2002 GMC C7500 Topkick C7H042 8.1L Hesitation, Surge, Cuts out, Stall, Misfire
Hesitates on throttle seems to misfire under load will not bring vehicle up to speed all exhaust readings Right bank Left bank seems OK since we are not able to drive cruise measurement is at 2500 rpm
FIX posted 10/5/2016
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GDJ7H1E22 |
| Engine | 8.1 L / 8 cyl / GAS |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Surge, Cuts Out, Stall, Misfire |
| Occurs | Under Load, on Accel |
Trouble Codes
| P0154 | Air Fuel Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction |
| P0200 | Electronic Throttle Control System - Position |
| P0500 | Vehicle Speed Sensor Circuit Low Input |
Message Closed w/FIX
Vehicle Data
2002 GMC C7500 Topkick C7H042
| VIN | 1GDJ7H1E22 |
| Engine | 8.1 L / 8 cyl / GAS |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Surge, Cuts Out, Stall, Misfire |
| Occurs | Under Load, on Accel |
Trouble Codes
| P0154 | Air Fuel Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction |
| P0200 | Electronic Throttle Control System - Position |
| P0500 | Vehicle Speed Sensor Circuit Low Input |
Video