1998 Chevrolet C1500 Cheyenne 5.0L Poor Idle Quality, Misfire
i have 2 trucks with the same problem #5 missfire from idle threw 1200rpm does not miss under load new plugs wires cap and rotor compression is good on all cylinders no vaccum leaks found please help im going crazy
FIX posted 3/2/2007
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Message Closed w/FIX
Vehicle Data1998 Chevrolet C1500 Cheyenne
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1998 Chevrolet C1500 Cheyenne
VIN | IGCEC14M6W |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire |
Occurs | Always, Idle |
Trouble Codes
P0305 | Cylinder 5 Misfire Detected |