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International Automotive Technicians Network
1999 Ford Ranger XL 3.0L Lacks Power
Posted to Ford Driveability on 1/15/2008 16 Replies

Hello all,

I want to know what normal exhaust backpressure is on this truck. I suspect my backpressure is slightly too high. The car ALMOST drives normal, its only at the very top of the power band that it starts to lack power.

Also if someone could please...

16 Replies Received (View Replies)

  Related Documents & Media  1999 Ford Ranger XL

 
Message Closed w/Summary

car Vehicle Data

1999 Ford Ranger XL

VIN 1FTZR15VXX
Engine3.0 L / 6 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsLacks Power
OccursAt Wot Accel
Misc.Flex Fuel
Message Closed w/Summary

car Vehicle Data

1999 Ford Ranger XL

VIN 1FTZR15VXX
Engine3.0 L / 6 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsLacks Power
OccursAt Wot Accel
Misc.Flex Fuel