Need some help with my tuner
Moderator: mikel
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livinxloud13
- Posts: 3
- Joined: Tue May 03, 2016 10:32 pm
Need some help with my tuner
New here and need some help with my predator tuner. I have an 04 mustang gt and my tuner only has 87 performance and 93 performance tunes. My last mustang had a 91 tune that I ran but this tuner only has these 2 options. How do I get the 91 tune because I don't have 93 octane in my area?
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DiabloMatt
- Posts: 738
- Joined: Thu Jul 02, 2015 11:19 am
Re: Need some help with my tuner
livinxloud13 wrote:New here and need some help with my predator tuner. I have an 04 mustang gt and my tuner only has 87 performance and 93 performance tunes. My last mustang had a 91 tune that I ran but this tuner only has these 2 options. How do I get the 91 tune because I don't have 93 octane in my area?
use the 93 tune. then when it asks you if you want to modify tune, go to the global spark adder and pull 2 deg from it and then flash it in. you should be good to go from there
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livinxloud13
- Posts: 3
- Joined: Tue May 03, 2016 10:32 pm
Re: Need some help with my tuner
Do I do this when it's connected to the car?
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DiabloMatt
- Posts: 738
- Joined: Thu Jul 02, 2015 11:19 am
Re: Need some help with my tuner
yes..livinxloud13 wrote:Do I do this when it's connected to the car?
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livinxloud13
- Posts: 3
- Joined: Tue May 03, 2016 10:32 pm
Re: Need some help with my tuner
Do you pull it from both ranges? I think it showed 4-7 and 7-9 when I looked at it. Sorry I haven't used the tuner very much if you can't tell lol. Also when I put the 87 tune back on the car my speedo is way off and the gears wear different. I have 4.10 in it and noticed a 10mph speed difference.