Changed hpop and lines on my 02 yesterday an now cannot get it to start cranked on it probably 30 min or more. I changed oil at same time. Filled resivoir. Tried unhooking icp ipr buzz tested injectors has90 psi of fuel pressure an ice jumps to 2000when cranking. I switched lines around. Double an triple checked all connections. Im not getting any smoke while cranking. Out of ideas.

 

did you check the resivior again just for s&g im wondering if maybe you pumped that quart into the heads and it got enough to get it fully primed

 

If your getting ICP pressures the HPOP is working... How are you reading the ICP pressures? The IPR needs to be plugged in or the truck will not start.

I'm not too worried about the HPO res, if your getting 2000psi, then its getting oil to the res.

Did you do any other work?

 

snap on solus. it is plugged in now. And no just hpop

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Swapped ipr, tried huff of starting fluid still nothing.did get lil smoke with starting fluid is all

 

So your getting HPO pressure?

Can you do a buzz test?

I assume its got fuel?

 

It will start an run on either but want stay running without it.

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Yes i did the buzz test, there all buzzing even an strong, has fuel, will run on starting fluid but not without.

 

Got fuel, got buzz, got oil... It should start...

Possable CPS?

Any codes off your scanner?

 

I changed the cps before the hpop. No codes

 

I have seen brand new CPS be bad. Why did you swap the CPS?

 

Checked gear bolt... Tight, torqued at 100ft lb, checked resivoir again. Full. I swapped the cps sensor cause it was randomly dieng. I also swapped the ipr, icp trying to fix it an the next step was the hpop.