ok yesterday dad baught a 2003 f350 4x4 with a 6.0 psd. we drove it around and it ran fine until you got on it then it would cut out like all the pressure was bien let out of the turbo then today we fixed the exhaust leak and dad drove it to town and back got it home and he said it was cutting out bad and then shut if off and now it wont start it cranks but it wont start its full of fuel it has new fuel filters need help asap thanks justin

 

i parked the truck and went back about 3 hours later and it fired right up what sensor is bad? or do i just take i to a dealer and have them hook it up on a computer?

 

It is not a sensor, these are classic symptoms of a HPOP problem. There is a leak in the HPOP system (ie check valve, broken fitting at the HPOP. Unless you have the proper equipment to test the HPOP system completely then take it to your favorite 6.0 tech.

Depending on when the truck was first sold & put into service by FMC you may still be covered under the 5yr/100k engine warranty.

 

did he buy it from a dealer? they may fix it for him since he had it for 1 day and that happened

 

Can someone give a quick how to on changing or checking the HPOP on the 2005 6.0?

 

There is nothing "Quick" about this process. See 6.0 bible link in your other thread.

 

he baught it through and auction.i dont know much about a 6.0 so what is the HPOP and what causes it to do what its doing?

 

High Pressure Oil Pump system. The fuel injectors are fire by high pressure oil. The HPOP system uses engine oil at a very high pressure to fire the fuel injectors, if there is a leak at a fitting or bad check valve, or bad ICP (Injection Control Pressure) sensor then the truck will not run properly. Generally when the truck runs when it is cold but will not run or start when warm it is do to a leak in the HPOP system.

Here is the link to the 6.0 Bible from the tech folder.
http://dan.prxy.org/Truck/6L_bible_html/html/TOC.html

 

ok thanks il take it to a dealer monday.i have a friend that can get a computer to hook up to it depending on whats wrong with it would i be able to fix it or just let the dealer do it?

 

It depends how handy you are with a wrench.

 

im only 16 but im pretty good with a wrench thats about all i do is work on trucks im gona mess around with the truck some today and il get it hooked up to a computer tommarow and let ya'll know whats wrong thanks justin

 

ok i got the truck to the ford dealer yesterday and they got it tore down the O-rings were out of the oil pump and there was some tube broke idk what it was but il find more today

 

That would be the HPOP connection mentioned eariler in this post.
The 05's seem to be the worst at this.

 

ya dads having them go through the motore front to back and top to bottem the last owner wasent really honest about it

 

Hello all,

Hopefully someone has idea how to fix my problem. I have an 04 F-350 6.0 w/Banks turbo. I bought it in March of 06. Everything was fine until one day it wouldn't start, cranked, but wouldn't start. A couple days later, I tried just to see, and it started right up. A few months later, it did it again. This time it wouldn't start the next time I tried, so I changed the cam sensor. It started right up and was fine for a couple months again. When it does start, it starts all day. It's at least only done it from home. This summer I was going on a camping trip and didn't want to get stranded so I took it to the dealer to check out. They of course blamed it on the Banks system. They gave me three options: take it to Banks to check their system, unhook it and bring it back to check at the dealer, or change the cam sensor for $1,000. It's a $35 part that took me 10 minutes to change the first time. So, I took it to Banks. Their system was ok. They unhooked it. I took it back to the dealer, whom again, couldn't find anything wrong with it. My trip went fine, but on 11/2 it did it again. This was about the 8th time, and I'm really frusterated at this point. Everyone has ideas what it might be, but know one knows. I found an RV forum with one other person with the same problem on an 06. Unfortunately, he never logged back on to say what happened, whether it was fixed, or he gave up and sold it. If anyone has had this problem or knows what to do, please help...