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2002 Mercury Grand Marquis LS 4.6L Poor Idle Quality, Surge, Cuts out, Stall, Misfire
Posted to Ford Driveability on 8/25/2014 8 Replies

The customers concern is that once in a while the car will shut off as he is cruising down the road. This is as if he were to shut the key off. Then he will have to let the car sit for a few minutes before the engine will start again. Then the engine may run p...

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  Related Documents & Media  2002 Mercury Grand Marquis LS

 
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car Vehicle Data

2002 Mercury Grand Marquis LS

VIN 2MEFM75W02
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Cuts Out, Stall, Misfire
OccursIntermittently

Trouble Codes

U1262Data Circuit Malfunction
Message Closed

car Vehicle Data

2002 Mercury Grand Marquis LS

VIN 2MEFM75W02
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Cuts Out, Stall, Misfire
OccursIntermittently

Trouble Codes

U1262Data Circuit Malfunction