[Sayzar]

Hi all, today I notice that my car snuggle at cold start when I put it in drive, it even did it one more time when I turned it off and started it up again, feels like the car wants to turn off. I recently re-installed my BM3 tune after having off for a month( due to having the car state inspected) I never noticed this when I had the tune off, I am FBO and this didn't happen when running the stock DP with the tune. what can it be?

[thejeremyman9]

Scan for codes?

Installing the tune probably reset adaptations, was this RIGHT after you installed the tune? Or did something else happen right before the issue?

[Sayzar]

Originally Posted by thejeremyman9

Scan for codes?

Installing the tune probably reset adaptations, was this RIGHT after you installed the tune? Or did something else happen right before the issue?

No codes, just re-installed the tune and it started happening, it's like the car has to recognize the tune then it goes away. I have the wait a a few sec before putting it on drive.

[SuperLomi]

Does your tune eliminate the startup roar/raised idle?

I noticed when I played with that on my car it would sometimes stutter slightly on start up.

[thejeremyman9]

+1 for above, disabling cold start often causes that. startup road can mess with it too.

Otherwise try a different map (like stage 1 instead of stage 2 with the same octane)