i think my shut off solenoid is bad. is there a way to check it.

 

Does it shut the truck off?

 

jump 12v to it and listen to hear it click.

Whats it doing?

 

Why do you think it is bad? If the truck starts up, and shuts off then its fine.

If not, then do exactly what RSWORDS said do. You should hear a click with 12V.

 

my shut off switch keeps goin out whats goin on with that it chips then my truck wont turn off???

 

it was the soleniod. my truck would not start. i ordered a new one and it fixed it

 

Is your pump cranked with stock injectors?

 

yes it is

 

If you crank up a pump (especially with an intercooled truck) with stock injectors, it puts a lot of pressure on the pump. With the small intercooled injectors, the pump won't flow enough fuel to release some of the pressure, and blows the tip off of the shut off solenoid.

One fix is to get bigger injectors, and that will relieve the pressure on the pump. The other solution is to back off of the fuel screw.


I would go for the bigger injectors.