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1991 Ford Mustang LX 5.0L Poor Idle Quality, Cuts out, MIL Lamp on
Posted to Ford Driveability on 2/1/2007 13 Replies

alright guys i dont think anyone can get this but here we go!! i have a 1991 ford mustang 5.0 h.o. with a 1989 5.0 h.o motor.. i know there are some differnt parts from 89 to 91, i have changed the computer and everything. heres the problem.. when i start the ...

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  Related Documents & Media  1991 Ford Mustang LX

 
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car Vehicle Data

1991 Ford Mustang LX

VIN 1FACP41E1M
Engine5.0 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / fuel injected
Emissionsobd1
SymptomsPoor Idle Quality, Cuts Out, MIL Lamp On
OccursIdle
Misc.Fox Body, Fuel Inj

Trouble Codes

1excessive idle
Message Closed

car Vehicle Data

1991 Ford Mustang LX

VIN 1FACP41E1M
Engine5.0 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / fuel injected
Emissionsobd1
SymptomsPoor Idle Quality, Cuts Out, MIL Lamp On
OccursIdle
Misc.Fox Body, Fuel Inj

Trouble Codes

1excessive idle