MS tune Help

Blown88GT

Founding Member
Nov 13, 1999
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Palm Beach Gardens, FL
Why are you running firmware version 3.3.1, when 3.4.2 is the latest? Version 3.3.1 is obsolete.
Be careful with uploading the filename CurrentTune.msq
That is the name of everybody's tune. You can mistakenly overwrite a good tune. Better to do a "save as".
 
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808hyperstang93

New Member
May 8, 2018
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Im running it cause that's what i downloaded...im new to this..sheesh..lol!!! Ill check for an update and i do "save as"...lol!! Anything else i need to know? Ill see if there is an updated version to download
 

808hyperstang93

New Member
May 8, 2018
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up loaded a91what second tune. Cold start was a little hard, but after a third try it started up. idle fluctuated and at start a very minimal through out my drive. Idle again dipped low after driving and then taking her out of gear to stop but she didn't die out. Backfired once which scared the crap out of me...lol!! But it was a good drive. Here is the datalog of the tune.
 

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808hyperstang93

New Member
May 8, 2018
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Just got back my MS from DIY. My MS needed an updated plug for the tuning cord. Uploaded a91what latest tune. Cold start was great. She started in one crank which it never did before. I plan on doing another datalog session tomorrow. I did a short one to the gas station. Noticed the throttle stayed open for a few seconds after I blip the throttle and some surging during idle, but not enough to die out. The RPMs no longer dropped when I take her out of gear while I am driving, but I'll take a better note of it tomorrow when I drive her a bit longer on the freeway. Stang is driving better and better..I am so appreciative for all the help I am getting especially from Steve who looking and fine tuning his tunes to meet what I need. Mahalo brother!!!

Below is the short data log session.
 

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808hyperstang93

New Member
May 8, 2018
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Thanks Steve. I'll datalog later on today and post the results. I'll drive a little longer this time. Other than the idle, the Fox drove really well. I'll post the results in a few hours. thanks again bro!!
 

808hyperstang93

New Member
May 8, 2018
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Oahu, Hawaii
Thanks Steve...been under the weather lately. I will upload the tune and give it a test run this weekend with another data log. Still looking into trying to get that mobile hotspot, but like I said earlier, the stang is getting way better and better with every tune. Hopefully we can knock this out in the next couple of tune sessions.
 
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808hyperstang93

New Member
May 8, 2018
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did a quick data log with the new tune. Steve you did an awesome job....the idle lag is minimal. I can rev the motor and there is little idle lag but not as much as there was with the last tune. Stang drove really well...tried to get into boost, but had to much traffic, so I got up to less than 5lbs while datalogging. I'll shoot over a video of the idle lag, a super improvement from the last tune. One question though...when I tried to load the latest tune, it said there were problems with the load or tune, so I just clicked ignore....but it seems that the tune did go through.

Just one small thing...cold start was super boggy...almost didn't start, but it did. Not sure if that is part of the new tune, but that is the only issue. Also...a little idle lag when I was parking the stang….but no biggie.

Here is the data log for your review..
 

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808hyperstang93

New Member
May 8, 2018
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Oahu, Hawaii
DId a quick data log with the new tune. Short trip. Stang started up fine and stang ran really good. No hanging idle. Some fluctuating at idle. A little more than last tune I think, but I might be wrong. Other than that...no lag in idle after I rev the motor. Stang ran really well. Just the fluctuating. thanks again Steve...like I said...the stang is only getting better and better from when I first had her...lol!!!
 

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808hyperstang93

New Member
May 8, 2018
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Oahu, Hawaii
Hey Steve,

car show went great. Was good to get out there and see all the other Foxes and old timers with the old school rigs. So here is the first data log. Its actually a very long idle data log. I had to fill coolant into the radiator and I was burping the system and waited until the thermostat opened up. Some surging and idle lag...but she started right up..
 

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