
2000 Mercury Grand Marquis GS 4.6L Misfire, Poor Fuel Economy, MIL Lamp on
hi! vehicle came in with engine light on and engine running rough. checked codes. came up with #4 cylinder misfire. suggested tune up and replaced 8 spark plugs. did not solve misfire. checked over again and found #6 fuel injector not firing properly. replaced...
FIX posted 6/24/2004
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)6 Replies Received(Hide Replies)6 Replies Received
|
Message Closed w/FIX
|
VIN | 2MEFM74W0Y |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Always |
Misc. | 4Door Sedan |
Message Closed w/FIX
Vehicle Data
2000 Mercury Grand Marquis GS
VIN | 2MEFM74W0Y |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Always |
Misc. | 4Door Sedan |