New build not starting

[smokincummins89]

I just got my motor put back together, and was in the process of firing it up. When I crank it over it will only kinda pop a little bit then die. The big thing I found was that there is fuel blowing out the exhaust. So I was wondering if anyone has any idea on what I screwed up. Also let me know if you need more information about it. Thanks any information in much appreciated.

 

[smokincummins89]

Meant to put this in the engine tech not sled pulling.

 

[winkdemon]

what engine are we talking about ?

 

[Bigrednightmare]

Check your timing, if I had to guess its probably way to far advanced

 

[smokincummins89]

Ppump 12 valve.

 

[94 12valve]

Sounds like a timing issue

 

[DISTURBED]

Sounds like its timed 180 out

 

[smokincummins89]

Would it just be pump out of time or is there away the cam could be out of time too?

 

[95cummins5.9]

Just the pump unless someone was careless installing the cam.

 

[DISTURBED]

Would it just be pump out of time or is there away the cam could be out of time too?

Pin time the pump and see if both valves are shut on number 1 cylinder. If not see if they are on number 6

 

[smokincummins89]

Ok thanks guys after sitting thinking about pretty sure I put pump timing wrong. Thanks again for the help guys.

 

[smokincummins89]

When it is pined both valve are shut on cylinder 1 I know that for sure from when I did the valves.

 

[bigstacks95]

What kind of pump are you running? Did you start it on either and try turning the fuel on?

 

[smokincummins89]

Yea fuel was on because it was blowing out the exhaust and It would run on either. It's a 215 p pump.

 

[Macktruckdriver]

Bigstack95 was asking what pump and if fuel was on because with a big ag pump you have to have the fuel off to start it then slowly turn the fuel on. If you just turned it on good luck getting it started. But sounds like you just have an auto pump.

 

[bigstacks95]

Bigstack95 was asking what pump and if fuel was on because with a big ag pump you have to have the fuel off to start it then slowly turn the fuel on. If you just turned it on good luck getting it started. But sounds like you just have an auto pump.

Exactly. Can't just try to start it with a big pump on you'll hydrolock it, or it'll just chatter and push fuel out.

 

[smokincummins89]

Ok I got it. No it's just an auto but I will still try and getting it cranking over then turn fuel on.

 

[SledPuller21]

Go back and find true TDC on the engine and reset your timing. 1# valves can still appear to be closed when #6 is on TDC, sounds like your 180* out of time.