
2001 Mercury Grand Marquis GS 4.6L Poor Idle Quality, Surge, Misfire
When you start this vehicle up cold (40 degrees or less) it will want to chug and stumble like its losing fuel. Doesn't stall but after about 20 seconds of running it clears up and the vehicle runs fine with no drivability issues.
Summary posted 3/31/2015
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Message Closed w/Summary
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VIN | 2MEFM74W81 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge, Misfire |
Occurs | Cold |
Message Closed w/Summary
Vehicle Data
2001 Mercury Grand Marquis GS
VIN | 2MEFM74W81 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge, Misfire |
Occurs | Cold |