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1998 Chevrolet P30 7.4L Poor Idle Quality
hello I have a 1998 chevy 7.4 fuel injected with allison 545 has a banks power pak headers and air filter no electronics modified. this is in a class A motor home. intermittent power loss. when driving i can step on the accelerator quickly to wot it performs w...
Summary posted 12/27/2010
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Related Documents & Media | VIN | 1GBMP37B9W |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Under Load, Intermittently |
| Misc. | Newmar Mountainaire Class a Motor Home |
Trouble Codes
| P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage |
| P0151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage |
Message Closed w/Summary
Vehicle Data
1998 Chevrolet P30
| VIN | 1GBMP37B9W |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Under Load, Intermittently |
| Misc. | Newmar Mountainaire Class a Motor Home |
Trouble Codes
| P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage |
| P0151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage |
Video