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2001 GMC Savana 1500 4.3L Misfire, MIL Lamp on
Thanks in advance.I have this savana 1500 van with 4.3 that is missing under a load between 3500 4000 rpms runs fine under light load and at idle.1 have replaced crank sensor twice,full tune up,fuel pump,distributer,coil and ignitin module.i have checked all c...
FIX posted 8/5/2010
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GTFG15WO1 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | On Accel |
Trouble Codes
| P0335 | Crankshaft Position Sensor 1 Circuit Malfunction (No Signal) |
| P1381 | Camshaft Position Sensor Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2001 GMC Savana 1500
| VIN | 1GTFG15WO1 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | On Accel |
Trouble Codes
| P0335 | Crankshaft Position Sensor 1 Circuit Malfunction (No Signal) |
| P1381 | Camshaft Position Sensor Circuit Malfunction |
Video