no start

ok my flatbed has been sitting for two years now with no injectors..I just put them in with new oring..a new starter cps and good batterys but wont start and not getting any smoke from the tail pipe..could it be a fuel filter or what should i check..hpop looked full to..

slow crank, fast crank? WTS light stays on or out? Fuel bowl is full?

cranks fast..I havnt checked the bowl want to get new filter first..wts light comes on and goes out like normal..

check to make sure the fuel bowl fills or you may not be getting any fuel to the injectors.

Well I forgot to put the cps in before I tried to get it to run..so i cranked it without the cps in..I heard that without the cps reading signal it wont send any fuel..

Well, there's your god damn problem right there. LOL. Hope that gets her up and running.

well i put it in tonight and tried for like 5 min but no smoke or anything tack goes up a little maybe like 100 or 200 rpm while cranking

i'd still say check your fuel system. make sure you bowl has fuel. Really fast cranking means the injectors aren't firing or the cylinders aren't making any compression meaning no fuel. should be getting some smoke if fuel is making it in.

It also needs High Pressure Oil. Check the oil in the HPOP res. It is going to take a while for the oil and fuel to get to the injectors.

the hpop is full and the fuel bowl is full..could the quality of oil that has been sitting in there for a long time effect it starting..

Put a scanner on it and watch the live data. What are you seeing for ICP pressure and IPR %? If you aren't building pressure to a minimum of 500 psi then it isn't going to start.

I don't have that good of a scanner lol but it ran great before I pulled the injectors 2 years ago..the oil pressure gauge is going to normal while cranking..if that helps and today I was getting some smoke out of the tail pipe but very little..it almost fired but didn't ..and the battery where getting low even with the booster on so I gave it a break for today..I'll try it again tomorrow before work..

Well it sounds like it is right at the point where it is going to start. Your batteries could be too low and it is a good idea to give them a good charge. 2 years is a long time for things to be sitting so the IPR could be sticking. If you end up needing a good scanner let me know. You are about a two hour drive from me.

Thanks man one of the batteries is out of my truck and one is a spare so there not to bad just a lot of cranking

Put some fresh oil in it. If the injectors have been out for a long time, that is eight big holes drawing moisture. You might even be having compression issues.

the injectors have been out for awhile but the valve covers were on the whole time..it did the same thing today where it stumbled but didnt start..the fuel filter light is on while cranking tho..I think Im gonna replace that..(it was black) and change oil and see if it helps

It still won't start and getting a p0344 code...for cps but dont know what it means

Without knowing if you are building ICP and what your IPR dc% is during cranking, we are just guessing. You are almost definitely getting the CPS code due to extended crank time. Send me a PM and I will give you my number. I can take a ride down some time this weekend if you want and we can scan it and see what the live data tells us.

Need a scanner Kev. One thing that came to mind, bad fuel.