CUCV starting problems

[CCATLETT1984]

hook up an air hose and put 2-3psi into the fuel tank. then look at all the fuel lines.

 

[iamspencer]

gloplug realay/solinoid i have the same prob flip the key on and off a bunch of times to get it workign untill you get a new one in

 

[2deuce]

I think I'm getting to the bottom of some of the problems. I changed the glowplug temp sensor. I don't think it was working because the wait light now doesn't come on when the engine is warm. I tested the glow plugs with the volt meter and got nothing. Tapped the glow plug relay with the key off and got nothing when I turned the key back on. When I had the wait light on I tapped the relay, I got voltage to the plug and the engine started. So now I'll change that relay and hope that takes care of the problem. Thanks to all of you.
Greg

 

[Michael]

You might want to check these pictures:

http://1plant4u.smugmug.com/gallery/2307658#120625686

Your fuel filter should have a sensor.