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Diesel Spec tune?

Mar 17, 2018 at 12:05 AM CST
+ 1
I was just wondering if anyone has had experience (good or bad) with Diesel Spec ecm tunes? Not looking to open a mud slinging festival, I’ll leave that for the rate discussions, just looking for feedback before I spend a little money. The gentleman I would like to use doesn’t offer anything for Detroit and I haven’t dealt with these guys before. Thanks!
Replied on Sat, Mar 17, 2018 at 10:24 AM CST
ss60pd.com

Replied on Mon, Mar 19, 2018 at 11:10 AM CST
Used them on 5 Paccar MX-13?s. One issue on one truck. Engine fan wouldn?t turn off. Took a day for them to figure out. Hated PACs until Diesel spec?d. I like their service. Good luck.
Replied on Mon, Mar 19, 2018 at 06:07 PM CST
Ok I have a 14 liter it turning 700 hp 5805966295 call me
Replied on Mon, Mar 19, 2018 at 06:59 PM CST
+ 1
PDI ST. George Utah
Replied on Tue, Mar 20, 2018 at 08:06 AM CST
We have several trucks in the fleet using Diesel Spec tunes. Cat,Cummins, Detroit's including DD 15s our experience has been fantastic. Increased fuel mileage and no more emission related problems.
Replied on Tue, Mar 20, 2018 at 12:07 PM CST
I've got a 14 liter in an 04 Columbia, do you mind if I call you?
Replied on Tue, Mar 20, 2018 at 12:08 PM CST
Originally Posted by: CLYDE FEELY
Quote: "Ok I have a 14 liter it turning 700 hp 5805966295 call me"

I've got a 14 liter Detroit too.. mind if I give you a call?