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2001 Ford Mustang GT Bullitt 4.6L Miss Calibated Speedo
Posted to Ford Miscellaneous on 6/17/2001 14 Replies

customer bought new 2001 mustang gt and had an aftermarket shop change rear end gear ratio for better off the line performance. he went from 3.27 to 3.73 gearing and now his speedomoeter is way off.i made serveral attempts to reprogram pcm with no results- WDS...

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  Related Documents & Media  2001 Ford Mustang GT Bullitt

 
Message Closed w/FIX

car Vehicle Data

2001 Ford Mustang GT Bullitt

VIN 1FAFP42X01
Engine4.6 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI
AffectedMiss Calibated Speedo
ConditionsSpeedo Off by 15 Mph
Message Closed w/FIX

car Vehicle Data

2001 Ford Mustang GT Bullitt

VIN 1FAFP42X01
Engine4.6 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI
AffectedMiss Calibated Speedo
ConditionsSpeedo Off by 15 Mph