× 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
1999 Mercury Grand Marquis GS 4.6L Misfire, MIL Lamp on
Posted to Ford Driveability on 6/1/2004 13 Replies

Thanks to all for any and all help this site is awesome saved me a number of times!!

This car orginally came in with light on and code 308 present, with no (supposedly) running problems, replaced the maint. parts did not notice any running problems at this ti...

13 Replies Received (View Replies)

  Related Documents & Media  1999 Mercury Grand Marquis GS

 
Message Closed w/FIX

car Vehicle Data

1999 Mercury Grand Marquis GS

VIN 2MEFM74W3X
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0174Fuel System Too Lean (Bank 2)
P0308Cylinder 8 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1999 Mercury Grand Marquis GS

VIN 2MEFM74W3X
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0174Fuel System Too Lean (Bank 2)
P0308Cylinder 8 Misfire Detected