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1999 Ford F-250 Super Duty Lariat 5.4L Lacks Power
Posted to Ford Driveability on 4/18/2005 11 Replies

DIYer strikes again, I got this truck in last week for a day, with multiple problems that all supposedly started after the local dealer had it in for an exhaust manifold job. I see no evidence of a new manifold so either he has been riding around with this pro...

11 Replies Received (View Replies)

  Related Documents & Media  1999 Ford F-250 Super Duty Lariat

 
Message Closed w/FIX

car Vehicle Data

1999 Ford F-250 Super Duty Lariat

VIN 1FTNW21L1X
Engine5.4 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsLacks Power
OccursUnder Load

Trouble Codes

1401DPFE Hi Voltage
Message Closed w/FIX

car Vehicle Data

1999 Ford F-250 Super Duty Lariat

VIN 1FTNW21L1X
Engine5.4 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsLacks Power
OccursUnder Load

Trouble Codes

1401DPFE Hi Voltage