Thread: 7.3 Powerstroke Injectors

That's a heck of a deal!! I paid that for set for a non turbo 7.3

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Originally Posted by feeshrman

Cray is spot on about the wiring harness on the 7.3. I had one go bad years ago. I believe I would try and trade the old injectors in toward new or rebuilt ones. I feel your pain. My duramax let me down the other day, injector pump went caplooeey. While I was replacing that I went ahead and had the DEF deleted and should have it out of the shop tomorrow. Cost me a pile of minner money.


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I just had the full delete done on my F450 6.7 along with the new 2015 turbo conversion put on it as a preventive measure. It's a totally different truck now, the power gained once you delete that ninth injector and get that engine strangling exhaust off there and straight pipe it is almost unbelievable.

Originally Posted by Snubbys

I just had the full delete done on my F450 6.7 along with the new 2015 turbo conversion put on it as a preventive measure. It's a totally different truck now, the power gained once you delete that ninth injector and get that engine strangling exhaust off there and straight pipe it is almost unbelievable.

Yep... just deleted my 2012 6.7.... amazing how much more power I have now.


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What about fuel mileage?

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Originally Posted by Rees Guide

What about fuel mileage?

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Getting 14.6 with just the truck, the service body is loaded with a 225 gallon water tank, generator, drills, bits, tools etc. Probably toting 4500#'s on her back. Pulling a loaded 16' trailer it drops down to around 10.6 mpg. Pretty much the same as before on fuel mileage so far, it's hard to tell. Had a 27 y/o driving this one the last week and half so he probably raw hides her a bit. I must admit, I had to use it to do a job Saturday and it's hard not to drive it you like you stole it at first. That straight pipe diesel sounds good, top it off with the whine of that turbo and it will raise some hairs on the back of some necks. It's tuned all the way down, with the programmer they give you they you can boost the HP to ungodly amounts, so much the drive line won't hold it.

I was getting 14-15 mpg on my 3500 before the delete. That was an average of loaded/unloaded, 2-lane and interstate driving. I'm anxious to see if the delete gives me a better average.


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