FlowMK6
Ready to race!
Hi everyone, I got a question about the UnitedMotorsport tune for the 2.5L.
I got my car tuned a few month ago and the dealer told me he flashed UM Stage 2 on my car.
I'm happy with the tune, but I noticed something, since my car has been tuned, every time I release the gas pedal, my car make some "back-fire" sound, like some gas would not be burned and it would go through the exhaust.
Is this normal ? I asked myself this question this day, but I always liked that sound and thought it's normal, but it's probably not normal since I can't find similar case on the web.
Also, I don't find anything about Stage 2. UM seems to offer 3 versions: octane 91, octane 91/93 and SRI version.
Does someone know why my car is making back-fire sound when I release the gas pedal ?
Thanks for reading,
Kind regards.
I got my car tuned a few month ago and the dealer told me he flashed UM Stage 2 on my car.
I'm happy with the tune, but I noticed something, since my car has been tuned, every time I release the gas pedal, my car make some "back-fire" sound, like some gas would not be burned and it would go through the exhaust.
Is this normal ? I asked myself this question this day, but I always liked that sound and thought it's normal, but it's probably not normal since I can't find similar case on the web.
Also, I don't find anything about Stage 2. UM seems to offer 3 versions: octane 91, octane 91/93 and SRI version.
Does someone know why my car is making back-fire sound when I release the gas pedal ?
Thanks for reading,
Kind regards.