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2000 Ford F-450 Super Duty Lariat 7.3L No Start, Poor Idle Quality, No power
Posted to Ford Driveability on 1/27/2005 18 Replies

Any Ford Diesel techs please help, I'm out of ideas. This F450 cranks Ok but starts hard or fails to start when cold. If key is left on for another 20 seconds after wait to start light goes out it runs a little better, but still not good. After it does finally...

18 Replies Received (View Replies)

  Related Documents & Media  2000 Ford F-450 Super Duty Lariat

 
Message Closed w/Summary

car Vehicle Data

2000 Ford F-450 Super Duty Lariat

VIN 3FDXF46F2Y
Engine7.3 L / 8 cyl / DIESEL
Trans5-speed Standard
DeliveryFI / Electronic (Diesel)
EmissionsOBD-II Compliant
SymptomsNo Start, Poor Idle Quality, No Power
OccursCold

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed w/Summary

car Vehicle Data

2000 Ford F-450 Super Duty Lariat

VIN 3FDXF46F2Y
Engine7.3 L / 8 cyl / DIESEL
Trans5-speed Standard
DeliveryFI / Electronic (Diesel)
EmissionsOBD-II Compliant
SymptomsNo Start, Poor Idle Quality, No Power
OccursCold

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)