× 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
1989 Mercury Grand Marquis LS 5.0L Poor Idle Quality, Hesitation
Posted to Ford Driveability on 1/22/1998

Hi fellow techs, I am in need of your advise and experience the car mentioned above is haveing problems due to dirty injectors and throttle bore, it is equipped with the coated injectors and throttle,the customer doesn't have a lot of money to replace the inje...

  Related Documents & Media  1989 Mercury Grand Marquis LS

 
Message Closed w/FIX

car Vehicle Data

1989 Mercury Grand Marquis LS

VIN 2MEBM75F5K
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PORT INJECTED
SymptomsPoor Idle Quality, Hesitation
OccursOn Accel, Idle
Message Closed w/FIX

car Vehicle Data

1989 Mercury Grand Marquis LS

VIN 2MEBM75F5K
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PORT INJECTED
SymptomsPoor Idle Quality, Hesitation
OccursOn Accel, Idle