× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2002 Mercury Grand Marquis LS 4.6L Poor Idle Quality, Surge, Stall
Posted to Ford Driveability on 10/14/2005 6 Replies

Car was brought in with complaints of high idle, hard shifting and stalling in reverse. Will also stall in drive, though prominently in reverse. Car surges under light throttle. No trouble codes stored in computer. Have replaced IAC and MLPS(scanner still show...

6 Replies Received (View Replies)

  Related Documents & Media  2002 Mercury Grand Marquis LS

 
Message Closed w/FIX

car Vehicle Data

2002 Mercury Grand Marquis LS

VIN 2MEFM75W22
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Stall
OccursIdle, in Reverse
Message Closed w/FIX

car Vehicle Data

2002 Mercury Grand Marquis LS

VIN 2MEFM75W22
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Stall
OccursIdle, in Reverse