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Noticed recently wife's stock 2007 Escalade 6.2 has audible knock WOT. Hooked up scanner and is seeing up to 7* of KR WOT. She has always ran 92 octane and have not noticed audible knock before. I...

If I run 250 550 1250 is there any reason the up the base pressure? My stock tables start at 450 and end up at 1300? My thought was running your higher pressures in sport mode and then running your...

I also disable garage shift torque management in the transmission torque management section. Pulls timing out when you put it into park turn it off see if that helps

Under the idle airflow tab there should be transmission shift airflow. On my g8 going into p/n subtracts air I cut these values in half which cured the issue of wanting to die

Nobody? Would lowering cranking VE only affect fueling on startup? Also was thinking thinking about setting the whole idle timing table to 15* because when it fires and flares the idle timing in that...

Car hits 1500 rpm on cold starts and then falls to target of 1150 right away. Looking to have it start and get close to target or not much over instead of overshooting everytime. Used to shoot to...

Yeah I did that for awhile but found it wouldn?t always go 2-1 when stopped. If I stopped slowly would stay and start in 2nd gear. If I stopped quickly would 2-1 like normal. Today I just switched...

For 6th set the 0% apply to 53 and the release to 50. Interpolate or manually smooth it out into the higher % throttle

Seperate your lock and unlock speeds for 5th and 6th gear. Stock my car did this because the lock/unlock speeds are both set at 42mph

Added my tune

Bumping this back up! Still looking for any feedback on how to get the 3-1 downshift smooth. Not downshifting into 1 until stopped seem to be the trick but if I came to a stop slowly it would stay in...

Think I was actually able to fix this with help from a couple guys on Facebook and looking at a ctsv tune. Triggering 3-2 at 11 mph and then 2-1 at 0 mph with longer shift times from ctsv seems to...

So I have had a pretty noticeable Ct downshift into 1st for as long as I can remember in my 08 G8 GT. Recently been trying to figure out how to tune around it. In stock form it downshifts 3-1 at 6...

Yeah my G8 with LSA fuel pressure drops in boost and is worse at redline. I have a AEM 320 and will be upgrading it to ctsv dual pump with vaporworx

Have you done idle tuning?

https://forum.hptuners.com/showthread.php?58157-Gen4-idle-tuning-guide

What?s the timing doing when you stab the brakes? When I had 216/220 cam in my G8 TM in the transmission settings would pull out like 8* degrees and cause it to almost die. Disabling that feature...

Yeah I?m with 5FDP prob not going to get power you are looking for with that cam especially with the A4

Car is a 2008 G8 when I upgrade to the 2 bar OS almost everything in my scanner stops working so I assumed I need to add everything again. When I try to add simple things like maf or timing advance...

Thanks for all the feedback! Last week I ended up using all the stock 2010 cts-v stuff that had to do with idle and also all the target rpm and startup airflow. My idle has been really stable during...

Added current tune! So I put all the stock G8 Adaptive Idle back to stock except for the Followers which I used from a stock 2010 CTS-V. With the stock Adaptives it is greatly improved from what it...

Also forgot to say that ltft and ve lookup is turned off and my maf tuning has been via ngk wb

I have a 08 G8 with LSA Supercharger Ls7 cam and ls7 maf. Previous to the supercharger and maf change zero issues with drivability warm or cold. My issue is when it?s cold if you don?t let it warm up...

Did you fix this? I responded to your thread on the G8 forum and disabling the CT TQ managment is what fixed my issue that was exactly what you are describing as your issue

Hello my name is Toby new to HPTuners slowly learning how to tune my cammed 3800 hope to learn lots here