Ok, a little history. In the last couple of months my Air Dog pump has been replaced and I've installed a new APPS. I have no codes, or check engine light and my fuel pressure is where it should be. Don't think it's the cam sensor cuz the tach doesn't drop off and it was replaced last year anyway. But the thing is bein tempermental. I can drive it one day with no problems at all but the next I'll be driving along and it'll cut out then back on back and forth. The engine doesn't die, it's just like I instantly loose fuel or pedal or whatever it is, no power then power. Sometimes it'll do it and be fine for a few miles then start again. For some reason, maybe it's just me, seems it tends to do it more on days it's warmer or when I'm runnin the A/C,but it'll do it with the A/C off too. I know this sounds crazy but I'm HOPING someone can make sense of this before I have to bite the bullet and take it to the dealer seein as how we don't have any decent diesel pickup shops where I live. Thanks for any help anybody can give.

 

Subscribed...... I wish I could help but, I am having the same exact problem as you. Good luck!

 

it sounds like a fuel problem even know u have good fuel psi u could have a hole in a line or a clogged filter i would ck that first before getting raped at the dealer

 

It has a fresh filter on it and I've checked all the fuel lines. No leaks to speak of.

 

Just sent you a long pm.

 

hey man im glad someone else is havin the same problem as me from what i read we have identical problems. mines a 99 tho.

 

This sounds like what my truck is doing also. I wouldn't call it dead pedal just "lazy". It usually lasts for a few miles or so and then its back to normal. Let us know what you find.