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2000 Mercury Grand Marquis LS 4.6L Cuts out, Stall, Misfire, MIL Lamp on
Posted to Ford Driveability on 3/3/2009 5 Replies

This message is part help request and part informational. I hope it helps someone else sometime.

The vehicle came in with a misfire/ stalling condition. Whenever it misfired the temp guage(digital)would jump all the way to hot, and when the misfire stopped, ...

5 Replies Received (View Replies)

  Related Documents & Media  2000 Mercury Grand Marquis LS

 
Message Closed w/FIX

car Vehicle Data

2000 Mercury Grand Marquis LS

VIN 2MEFM75W3Y
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsCuts Out, Stall, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P1285Fuel Injection Pump Controller Always On
P1299Vacuum Leak Present With IAC Valve Fully Seated
P1720Line Pressure Sensor Circuit Malfunction
U1009Invalid/missing engine torque data
U1027Invalid/missing engine revolutions per minute data
Message Closed w/FIX

car Vehicle Data

2000 Mercury Grand Marquis LS

VIN 2MEFM75W3Y
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsCuts Out, Stall, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P1285Fuel Injection Pump Controller Always On
P1299Vacuum Leak Present With IAC Valve Fully Seated
P1720Line Pressure Sensor Circuit Malfunction
U1009Invalid/missing engine torque data
U1027Invalid/missing engine revolutions per minute data