Punisher Truck Won't Start?

DcMoore · Dec 11, 2011

Chris said:
Also check the lpo pressure regulator make sure its not stuck open.

:whs: I just had this problem on my buddy's truck.

smokinstroker · Dec 11, 2011

danny said that he saw some metalic in the oil, lets hope for the best that its not the pump or worse.

smokinstroker · Dec 11, 2011

yup staying on topic.

best of luck to ya danny, hopefully its something small so you can get this thing back and enjoy it again!

bigrpowr · Dec 11, 2011

smokinstroker said:
yup staying on topic.

best of luck to ya danny, hopefully its something small so you can get this thing back and enjoy it again!

absolutely, danny is a good dude, he deserves to have an awesome truck!

Jhaddox · Dec 11, 2011

bigrpowr said:
absolutely, danny is a good dude, he deserves to have an awesome truck!

For sure he does, i wanna see it run and see what it can do when it's all said and done

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Redneck6.0L · Dec 11, 2011

Does Danny still have the 04 pump on his truck or has his oil system been updtaed to the 05's.

Might have to pull the valve covers and crank it over to see where its leaking. Might be something as simple as a cut oring. Happens all the time

SIX_OHH · Dec 12, 2011

A cut oring will cause all this?

smokinstroker · Dec 12, 2011

a cut o ring will cause a leak (blead down) in the oil system yes.

kevin · Dec 12, 2011

SIX_OHH said:
A cut oring will cause all this?

Heck yea it will.. been there done that a few times

Dzchey21 · Dec 12, 2011

wont a cut oring not allow for enough pressure to build during cranking? I would figure it would be like a fuel leak on a 6.4, generally it will run, then once its shut off it will not restart. but you usually cant get it to start for a second then shut off

smokinstroker · Dec 12, 2011

also if they pressure tested the system and its holding its more than likely not bad rings

kevin · Dec 12, 2011

A bad o ring can make it not start at all..

Dzchey21 · Dec 12, 2011

smokinstroker said:
also if they pressure tested the system and its holding its more than likely not bad rings

Thats what i was getting at.

Danny did you make sure it had oil in it?

G Racing · Dec 12, 2011

Dzchey21 said:
Thats what i was getting at.

Danny did you make sure it had oil in it?

Lol. It held air pressure. Couldn't hear it leaking anywhere and yes we checked the oil. Lol

907DAVE · Dec 12, 2011

Usually have to leave air on it for several minutes before rushing air can be heard.....unless its a large leak.

smokinstroker · Dec 12, 2011

guys im sure jason at g racing knows how to check for the air leak

907DAVE · Dec 12, 2011

Just trying to help, dude. I like to use a leak down tester to get a % of leakage....but whatever.

Dzchey21 · Dec 12, 2011

i have heard of people using nitrogen to find leaks because compressed air isnt enough to find a leak

We know your trying to help dave

But im sure that Jason will get it figured out

da94broncodude · Dec 12, 2011

what gets me is that watching the video posted by danny before the ficm change its obvious that the injectors are firing which states it has at least 500psi ICP, and now with a new ficm its only reading 7psi icp? wtf? also there was issues stated of the fuel pump aka airdog not functioning properly... do you have a manual fuel pressure gauge that shows set fuel pressure?