LB7: PPE High Idle issue

DieselDummy

Dirt Dummy
Oct 13, 2011
238
0
16
NY
Ok got the kit, put it on and worked great for few weeks, now I can set in either rpm and it will work for 3-5 seconds and kick to low idle. Temps on truck or outside temp make no difference. Any ideas?
 

DieselDummy

Dirt Dummy
Oct 13, 2011
238
0
16
NY
In sitting in truck now and seems to bee working normal, would the cold temp and just started have an effect on it not staying on?
 

DieselDummy

Dirt Dummy
Oct 13, 2011
238
0
16
NY
it was 48 today when it was working normally and didnt miss a beat, not sure if truck has to be warm or what but it kinda defeats the purpose if it does!!!
 

01LB7

New member
Feb 18, 2010
206
0
0
Missouri
It won't work when you first start it up, the coolant has to get warmed up first, mine ususally runs for 2 or 3 minutes and then works no problem.