2001 Mercury Grand Marquis GS 4.6L Hesitation, Misfire, MIL Lamp on
cust. brought in car complaint mil light. checked the car out only one code p0301 cyc. 1 misfire,removed coil and plug and checked cyc. comp. it is 120 psi. along with all the others on that bank. replaced all plugs and the coil on cyc. 1 clean fuel sys. and r...
FIX posted 1/28/2007
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Vehicle Data2001 Mercury Grand Marquis GS
Trouble Codes
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Vehicle Data
2001 Mercury Grand Marquis GS
VIN | 2MEFM74W01 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Misfire, MIL Lamp On |
Occurs | Under Load, Idle |
Trouble Codes
P0301 | Cylinder 1 Misfire Detected |