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1996 GMC K3500 Sierra SL 7.4L Misfire, MIL Lamp on
Need help on this [...] truck keeps setting p0102 and p0175 code maf low volts and rich bank 2. when I first got the truck i found the maf sensor very dirty and a very dirty k & n. Cleaned filter and replaced maf sensor with denso unit. The light came back on ...
FIX posted 8/1/2013
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Message Closed w/Summary
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10 Replies Received
Related Documents & Media | VIN | 1GTHK33J9T |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Under Load |
| Misc. | Duel Rear Wheels |
Trouble Codes
| P0102 | Mass Airflow Sensor Circuit Low Voltage |
| P0175 | Fuel System Too Lean (Bank 2) |
Message Closed w/Summary
Vehicle Data
1996 GMC K3500 Sierra SL
| VIN | 1GTHK33J9T |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Under Load |
| Misc. | Duel Rear Wheels |
Trouble Codes
| P0102 | Mass Airflow Sensor Circuit Low Voltage |
| P0175 | Fuel System Too Lean (Bank 2) |
Video