[kevin.lancaster]

I have never owned a diesel before. Bought it to pull my new toy hauler. Everthing is great until I try to pull a trailer or go over 70 mph. Feels like there is a governer on it. I had a buddy do a diagnostic but nothing shows up.

 

[hawkeye4077]

So you showed no codes in either controller?

BTW I moved your thread.

 

[cmns2500]

get in the truck, shut the door, and then turn the key on w/o startin it, off, on, of, then on and leave it...codes should show up in the odometer

oh and hawkeye, an 01 is a second gen...

 

[hawkeye4077]

get in the truck, shut the door, and then turn the key on w/o startin it, off, on, of, then on and leave it...codes should show up in the odometer

oh and hawkeye, an 01 is a second gen...

You are right bro. :smileup:

 

[TOOLS]

with the key off
turn on
turn off
turn on
turn off
turn on leave it turned on the codes will show up if any

 

[bigdiesel87]

I have a 99 24v, has some power sometimesz and other times has no power at all, what could be causing this

 

[ZombieSoldier]

we need more info... towing, flat land, cruising, accelerating etc

 

[bigdiesel87]

Towing it will tow anything, but any slight hill, slows it down dramatically, but there are days that it just wont pick up, even empty. It takes a while to start sometimes