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mcc def file
trying to open my 6.4 tune and forgot where to get the definition files. It said unable to open need the definition file.- brewster
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- Replies: 1
- Forum: MCC / DIY Tuning for 6.4
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Injector rattle
Curious as to why especially on a colder engine when I'm accelerating normally around the 2000rpm mark the injectors rattle real hard. The injection sounds changes dramatically and sounds horrible. Is this the pilot injection ?- brewster
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- Replies: 18
- Forum: MCC / DIY Tuning for 6.4
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larger injectors
Ive got a set of 50hp ddp injectors in my truck atm and am looking for some info on how to compensate for the larger injectors. With a little base tuning and messing around ive got the truck driving pretty good but there is room to remove some of the excess fuel. it also has a pretty good haze...- brewster
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- Replies: 0
- Forum: MCC / DIY Tuning for 6.4
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Setting up a new base tune
I pulled the canned tunes from my h&s and of course its getting way to much fuel for the single non vgt. Trying to get it to spool is a smokey mess so i parked it right away to eliminate ring wash. so far in the tune i shut off the vgt and changed the vein positions to wide open all the time. at...- brewster
- Thread
- Replies: 7
- Forum: MCC / DIY Tuning for 6.4
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6.4 mcc tuning pulsewidth
how does the pulse width work. Just looking at the canned tunes on my mini max. noticed the numbers are smaller on a cold engine and numbers get bigger on a warm engine. I figured a bigger number would be more fuel but it seems to be the other way around. Smaller pulse width flows more fuel?- brewster
- Thread
- Replies: 3
- Forum: MCC / DIY Tuning for 6.4
