@xiyeon I'm pretty sure it's VisualV, I experienced this bug all of the time and always thought it was something related to Menyoo, but no
The strange thing is that I am actually looking for this to happen to me because the revving glitch isn't like the rev you would typically do (handbrake and accelerate) it's very different.
The car revs much slower with this bug and decelerates much slower as well, like you would do when lifting off the throttle when on the move. To me it sounds much better than the regular revving you can do ingame, you can hear some cars backfire that you wouldn't hear by normally revving them.
I'm going to install VisualV right now and will give you guys an update!
nope, I installed VisualV (which was the graphic mod I used when I had this bug) and nothing, so maybe it's something else