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1984 Mercury Grand Marquis 5.0L Poor Idle Quality, Surge, Cuts out, Stall, Poor Fuel Economy, black smoke , alot
Posted to Ford Driveability on 7/16/2001 8 Replies

this ford is killin me. when i attepmt to start it floods out. black soot out tail pipe. i have found that the map sensor has 5 volts on both referance wire and return signal wire if it is disconected from sensor, and i have 5 volts referance and 2.5 volts sig...

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  Related Documents & Media  1984 Mercury Grand Marquis

 
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car Vehicle Data

1984 Mercury Grand Marquis

VIN 2MEBP95F9E
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / cfi
Emissionsfed
SymptomsPoor Idle Quality, Surge, Cuts Out, Stall, Poor Fuel Economy, Black Smoke , Alot
OccursAlways
Misc.Cfi 5.0
Message Closed w/FIX

car Vehicle Data

1984 Mercury Grand Marquis

VIN 2MEBP95F9E
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / cfi
Emissionsfed
SymptomsPoor Idle Quality, Surge, Cuts Out, Stall, Poor Fuel Economy, Black Smoke , Alot
OccursAlways
Misc.Cfi 5.0