1999 Ford F350 7.3 problem

Question

I've been having a problem with the rpm surging.  Example, I can be driving down the road and the rpm will accelerate on its own, or even while idling, it will increase, or run rough for a second, then it evens out again.  I have put in a new fuel filter, but still having this occur.  I will probably take it in to have it looked at soon, just wondered if anyone else has experienced this? Got a big trip planned in late August,so need to get this fixed.  Could it be bad fuel? Your advice/opinions appreciated!

horizon170 · Answer

I have a 7.3, 2001  and there was a recall on mine concerning the accelerator.  Check for a recall that may have been missed.

ronniedean1234 · Answer

I have a F450 with the 7.3 that was doing the same thing, the mechanic said one of 2 things, either a sensor is bad or the wires connecting to the sensor needs to be reseated, it was the wires, sorry I can not tell you what sensor was the problem...

dodge_guy · Answer

Aside from the recall, you may have an injector or 2 leaking.

nomoney · Answer

Thanks for all of the replies - I appreciate it!  Ended up taking it to the mechanic and turned out to be the ICP sensor. Back on the road again, and planning our next trip.

Forum Discussion

1999 Ford F350 7.3 problem

About RV Tips & Tricks

Related Content

1999 Dodge 1500

ford super duty truck bed problem

1997 F53 ford 460ci fuel problem

1993 Ford E350 7.5 Problem

1999 jayco