1993 Chevrolet Lumina 3.1L Misfire
trouble code po300 - random misfire - cylinder #5 has dead miss. 100 psi compression, has good spark,(swaped coil, plug and wire with another cylinder to compare), replaced fuel injector, no vacuum leaks, pcv working, egr not stuck open, no forein matter by ma...
FIX posted 1/26/2007
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Message Closed w/FIX
Vehicle Data1993 Chevrolet Lumina
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1993 Chevrolet Lumina
VIN | 2G1WW12M0T |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD2 |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |