NO DIESEL! HELP!
 

:w:The fuel line that goes back to the tank has no gas in at all, it looks damp. NO FUEL is coming out anywhere. When you hook the shop vac up to it it doesn't push anything through then either. Also the glow plug light won't stay on if you blink you miss it. Or it doesn't come on at all!

the glow plug light will only come on when it is cold enough for them to be used, if the ECM doesn't think its cold enough it wont turn them on

Does the truck run?

You have to spray it with WD-40 or like this morning we plugged it in and it started right up

are there any codes set? what you mean no fuel anywhere?

No codes. Like it's not coming out of the tank. But it's at chevy now. It only has 10,000psi even if they demand 23,000.

NEVER EVER SPRAY ANYTHING INTO THE INTAKE!!!!

Ether or wd-40 or anything, you can do some serious damage!