2014 Silverado 5.3 TCM Tune Question
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- Posts: 3
- Joined: Fri Jan 17, 2020 10:20 pm
2014 Silverado 5.3 TCM Tune Question
I have a 2014 Silverado 5.3 6 speed – I am new to this tuning world; I am used to timing lights and carburetor jets . I have installed the 91-octane tune, AFM turned off and the throttle boost at 10%. This has definitely helped in performance and fuel mileage. I would now like to try using one of the TCM tunes but I am a little nervous about which one to use. I would like to know from experienced users which TCM tune would be the best to start with. This is my daily driver and I do occasionally pull a small utility trailer. Thanks!
- mikel
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- Joined: Tue Jan 16, 2007 1:17 pm
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Re: 2014 Silverado 5.3 TCM Tune Question
neither will hurt anything, its entirely up to you whether you prefer the firm or hard shift option.
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
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- Posts: 3
- Joined: Fri Jan 17, 2020 10:20 pm
Re: 2014 Silverado 5.3 TCM Tune Question
Thanks! I will start with the firm and go from there. Right now it seems a bit sluggish, thanks for your reply.