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1990 Ford Mustang LX 5.0L Hesitation, Cuts out
Posted to Ford Driveability on 1/3/2006 19 Replies

I am trying to fix a 1990 mustang 5.0 LX AOD car that has a hard cutout at wide open throttle between 4,000 and 4,500 RPM. The car has no cats but is otherwise stock besides the 3:55 gears. I have replaced the MAF, scoped the TPS,which turned out to be fine. T...

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  Related Documents & Media  1990 Ford Mustang LX

 
Message Closed w/Summary

car Vehicle Data

1990 Ford Mustang LX

VIN 1FACP41E6L
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsNO CATS
SymptomsHesitation, Cuts Out
OccursUnder Load
Message Closed w/Summary

car Vehicle Data

1990 Ford Mustang LX

VIN 1FACP41E6L
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsNO CATS
SymptomsHesitation, Cuts Out
OccursUnder Load