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2001 Mercury Grand Marquis LS 4.6L High Idle
Posted to Ford Driveability on 3/17/2005 9 Replies

hello to all of you, i have this crown vic that idles at 980 rpm when hot in park. this seems to high. the desired rpm says it should be 750 rpm. there are no drivability issues other than this high idle. the tps sensor is at .91 volts, just like another crown...

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  Related Documents & Media  2001 Mercury Grand Marquis LS

 
Message Closed w/FIX

car Vehicle Data

2001 Mercury Grand Marquis LS

VIN 2MEFM75W31
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHigh Idle
OccursAlways
Message Closed w/FIX

car Vehicle Data

2001 Mercury Grand Marquis LS

VIN 2MEFM75W31
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHigh Idle
OccursAlways