
1996 Cadillac Fleetwood 5.7L Misfire, MIL Lamp on
This motor was put in Florida about 2 weeks ago. It came in for a p0300. Found that the egr valve was coming on way to soon and creating the misfire. If I unplug the vacuum line to the egr valve, the misfire is not present. In drive, under very slight accelera...
FIX posted 4/28/2006
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Message Closed w/FIX
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VIN | 1GC6DW52PO |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | On Accel |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1996 Cadillac Fleetwood
VIN | 1GC6DW52PO |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | On Accel |
Trouble Codes
P0300 | Multiple Misfire Detected |