Diesel Fuel System Related Problems of the 1999 Ford F-550

Table 1 shows two common diesel fuel system related problems of the 1999 Ford F-550. The number one most common problem is related to the diesel fuel system tank assembly (four problems). The second most common problem is related to the diesel fuel system (one problem).

Table 1. Diesel Fuel System related problems of Ford F-550


Recently reported Diesel Fuel System problems of the 1999 Ford F-550

The Diesel Fuel System Tank Assembly problem

We have 4 f550 buses that have had the gas tank replaced twice on each bus do what we believe is coating failure. We now have an f450 that is experiencing the same conditions, we are forced to replace the gas tank on this vehicle as well.   Read details...

The Diesel Fuel System problem

As the consumer attempted to stop the vehicle, the pedal went to the floor and stayed. The master cylinder and slave cylinder had excess were on the pressure plate fingers. The transmission was hard to shift into reverse and low gear. The hard clutch made noise.   Read details...


Diesel Fuel System related problems in other Ford F-550 model year vehicles:



F-550 Service Bulletins
F-550 Safety Recalls
F-550 Defect Investigations