Truck is sluggish after 91 tune?

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KennyPowers
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Joined: Sat Sep 16, 2017 2:16 pm

Truck is sluggish after 91 tune?

Post by KennyPowers »

So I have installed the 91 tune on my 14 hemi 1500 six speed.
I adjusted parameters to disable the mds function.
I initially added 10 percent throttle boost.
This gave me extremely sluggish driving characteristics, almost as if the truck was
Stuck in the wrong gear. It wouldn't respond at all
Until I would floor the pedal.
I then tried the same 91 tune with zero throttle boost.
Truck is laggy and sluggish, it is a step back in driveability
What has happened? Has anyone else had this sort of result ?
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mikel
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Joined: Tue Jan 16, 2007 1:17 pm
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Re: Truck is sluggish after 91 tune?

Post by mikel »

thats not something I have seen before....
can you post the backup and last tune written files here so I can check them out, then out it back to stock to confirm its all correct there?
Mike Litsch
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