Okay...I have a handful of programs done by my previous programmer. I now have tunercat myself and am trying to do some tweaks on my own.

I'd like for someone with experience to lookat my file and tell me if things look okay or if I have a major discrepancy or even a minor issue to resolve.

94 OBDI
A4 (2400 stall and kit)
3.73s
LT4 HOT cam w/ 1.6 rockers
stock heads and bottom end
SLP 1 3/4 mid-lengths
!emissions except EVAP
BBK 52mm TB (was a source of shifting problems when I added...most recent programming seemed to fix this...except)
flowmaster cat back w/ cutout
160 stat
K&N FIPK
AFPR
stock injectors and pump

Since the 3.73s went in....the car seems to hit the rev limiter or 'buck' when it shifts if traction is good (using wide ET Streets) This is more noticeable on the 2-3 than the 1-2.

Let me know if you can help and I'll make the bin file available.

thanks....

 

Do you also have any scans of the car while it exhibits the behavior? That might also help gives us a clue.

-Ernest

 

Send me the file, I'll look at it. Also, who did the programming?