My guess is the problem you are referring to about 99 rotors are not fitting your truck has nothing to do with early99 and 99.5
In 99 ford made two different f250's. Light duty and super duty. the F250 light duty has the body of the f150s. It seems everytime i go to a parts store to get...
Just wondering whats the most miles you guys have on your 7.3 powerstrokes? Mine is a 99.5 and have 240,000.
In a FS2000 ad in Diesel Power mag there was a guy that claimed 524,xxx on the original motor.
differences between early 99 and late:
1.)injectors early AB 120cc and late AD 140cc
2.)turbo wheel early 88mm late 80mm
3.)intake manifold thingys ealry 2.75" late 3"
4.)Hpop early 15 degree late 17degree
thats all that comes to mind for now
The late is better if your plans are to just...
Yes, the high idle is normal. In winter operation when the parking brake is enabled and the truck is idling for 2-5 minutes (time may vary) the truck will idle up to prevent wet stacking as ford calls it. The rush of air coming out of the tailpipe is the factory exhaust back-pressure valve doing...