sick of chasing problems.....

6.0bored

New member
hello all,

been a lurker here for awhile, but can't seem to find some answers to problem i'm currently having with my 2006 6.0 Powerstroke.
Mods: CAI, Straight 5" exhaust, 190/30 Warren Injectors, Barder Stage 2, Bored .020", Flycut and delipped pistons, Stage 2 Elite Diesel Cam, Upgraded Valve Springs, ARP Studs, O-Ringed UCF Heads, AirDog 150, WPE Regulated Return and Ported Intake Manifold. Custom Warren Tunes on SCT SF3. 4.5" Icon lift with 18x10 Fuel Throttles Wrapped in 37x12.5R18 Nitto Trail Grapplers.

Issues: Rough Idle(feel it shaking the truck) and no power when in gear/no acceleration no matter what pedal position.

What I've Tried: replacement Injectors (was getting contribution code on cylinder 5 - swapped with cylinder 1 code moved to cylinder 1. got replacement injector, cylinder 5 contribution code) when turning motor over it is very smooth and consistent so don't really think its a base motor issue. Tried swapping new FICM - No Change. Even got a working PCM from a totaled Truck - No Change. Went Through Engine harness, no abrasion anywhere, in good shape.

Please help... don't really want to have to spend a bundle of cash to have someone go through all the same things i've already done.

thanks in advance for your ideas/suggestions
 
What oil are you running?
What is your fuel pressure? Filters replaced recently?
Have you tried unlugging your icp sensor when idling and see if it makes any difference?
What is your icp voltage when trying to drive and it feels like there is no power?
Is it smoking black at all?
Have you tried running with no tune and see if it behaves differently? (may get underboost codes etc because of the larger turbo)


I'm leaning towards injectors...try posting on powerstrokearmy.com, lots of good knowledgeable six oh guys over there.
 
Last edited:
Rotella T4
65psi filters r new
Yup tried that. And tunes too.
Already been through the injectors twice.

Sent from my SM-N920V using Tapatalk
 
Back
Top