DaveWaters Posted November 17, 2017 Share Posted November 17, 2017 2006 LGT 80,000mi 5eat stage 2 91oct. cobb ots map. I logged 2 3rd gear passes tonight and noticed what felt like mild stumbles. When I checked the log I noticed in a few spots where the RPMs actually drop instead of rise though I'm at WOT. Any idea what would cause this? Anything else look odd on this log? Any other parameters I should log that might help? Thanks -Dave Link to comment Share on other sites More sharing options...
relative4 Posted November 17, 2017 Share Posted November 17, 2017 Looks like you had a knock around 5 seconds, and so a timing pull. Can you post LV from BtSsm? I would plan on a smoke test and a pro tune. Link to comment Share on other sites More sharing options...
DaveWaters Posted November 17, 2017 Author Share Posted November 17, 2017 I don't have btSsm. Would the AP af learning 1a,b,c,d be similar? I can do a smoke test maybe this weekend..Protune is in the near future. Was concerned about boost creep (noticed the peak on my AP was 17.3-17.9) so I did the logs tonight to confirm it was just a spike. That looks like it occurs when I shift. Link to comment Share on other sites More sharing options...
DaveWaters Posted November 17, 2017 Author Share Posted November 17, 2017 The rest of that log Link to comment Share on other sites More sharing options...
DaveWaters Posted November 17, 2017 Author Share Posted November 17, 2017 Just took a look at the BtSsm site.. looks like it logs more info than the AP. Unfortunately I don't own an android device. I may look into getting one so I can run that app. Link to comment Share on other sites More sharing options...
relative4 Posted November 17, 2017 Share Posted November 17, 2017 Your best bet is to start an e-tune. Tuning Alliance and Cryotune are great. Link to comment Share on other sites More sharing options...
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