PSI at rail when primed? When cranking? Shouldn't FPR be hooked up and working?

 

Yet to check PSI, gonna do it wednesday.

 

Can the stepper motor(IACV) be tested to see if it works?

 

I never came across a test on my rig.

 

If you take out stepper and power up truck, it should move in/out on its own. Don't try to force it. Just clean with squirts of carb cleaner, and the bore it fits into. It is a computer controlled 200 step (or 180, depending on version) vacuum leak.

 

No crank just turn key till power comes on?(fuel pump kicks on ect..)

 

@#$%!!! It doesn't work Lets see if the junk yard has one I can nab. I'm not paying $140!

 

Well it moves slow, has lots of carbon build up fug it.

 

After you do a major job you need to recheck your steps on reassembly. I of all people know this (re: stall post). If it ran before you took it apart there is a good chance you have a simple problem.

 

I know what did it in, I was cleaning the valve( I used gas, its cheaper and works better) but I should have removed the valve before hand.