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NMDuramax
July 9th, 2010, 08:55 AM
Is there any way to tune out the "turbo bark" that is associated with letting off the pedal? I am running a mild 50hp tune that gets good fuel milage and doesn't over load the tranny, and provides me a nice powerband but the turbo bark is driving me nuts and I know that its not healthy for the turbo. I am not new to EFI Live but I am new being on the tuning modifications aspect of the table. Any help would be great!! Thx!!

The Neens
July 10th, 2010, 09:37 AM
If you're willing to post the tune, there are quite a few of us here that will take a look to see if anything looks out of place...

NMDuramax
July 10th, 2010, 10:45 AM
8502

Here is my current tune. Any advise would be great. Thx guys.

The Neens
July 10th, 2010, 11:18 AM
Give this a try...Open the tune and click on "History" to see what tables were changed...More adjustments can be made...

NMDuramax
July 11th, 2010, 02:20 AM
:thumb_yello: Thx for the help!!

The Neens
July 19th, 2010, 04:53 AM
Do you still have the turbo bark?

NMDuramax
July 21st, 2010, 10:14 AM
No I took the tune that you sent me and tweaked it some more and the truck runs great now!! Thanks again!!

LBZoom
July 22nd, 2010, 02:38 AM
No I took the tune that you sent me and tweaked it some more and the truck runs great now!! Thanks again!!


Do you know what specifically was causing the bark, or what changes you made specifically that stopped it? Thanks!

The Neens
July 22nd, 2010, 05:11 AM
I'm guessing A0101...

NMDuramax
July 23rd, 2010, 11:00 AM
Yes, it was the desired boost and the target vane position tables that I messed with. I had to smooth out the vane position table cause it was too aggressive!!

Nemo
August 6th, 2010, 05:27 AM
Yes, it was the desired boost and the target vane position tables that I messed with. I had to smooth out the vane position table cause it was too aggressive!!

What color is your truck?

NMDuramax
August 13th, 2010, 12:04 PM
Sorry its taken me till now to post, Ive been away for work. My truck is the GM grey met color 4 dr long bed with black wheels and tinted windows.