Compression Ignition Addict
Join Date: Oct 2007
Location: Pocat-hell-hole, Idaho
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PLEASE HELP.. REALLY LONG CRANK TIME!
Hey guys I am working on a 96 F250 7.3, I have done so much to this truck and usually can figure out problems. This one has me stumped!
I replaced the IPR, the IPR harness, all new Injector O-rings. It will start, and when you get on it on the freeway, it screams like it has all the power in the world. Runs perfect on the freeway! At idle though, it runs a little rough.
If you let it sit for just a minute, it will fire up pretty quickly. The problem is when you let it sit for 20-30 minutes or so.
You can crank and crank and it takes forever to build back low pressure oil. Eventually after cranking forever, the oil pressure gauge moves to the middle, and the truck will start up.
Again, runs amazing after getting it started! High pressure oil reservoir is full.
I'm thinking LPOP, PLEASE HELP!
Traded.. 03 6.0 PSD
For.. Black F250 2008 SD LARIAT 6.4 PSD 4x4, Aries Bull Bar, Westin chrome running bars, Dura Liner, B&W Gooseneck hitch, Recon smoked taillights, Icon 4.5" lift, 35" Toyo M/T, etc... Running Spartan Tunes
AFE PG 7, Flo Pro 4" DP Back, thanks to Cobb's Diesel. It has been great so far.
So all that work and you're keeping the trash can of doom on the exhaust?