AoA gentlemen,I wanted to know sumthing i.e whenever i shift from D to S on my 06 vitz the noise of the engine increasesits smooth while going on D but becomes a bit rough on S wht seems to be the problem?
bhai when u shift to 'S' ur car's engine revs higher to give you more acceleration, that's y it produces more noise. . . .
That i know but even at 20km/h it is making a gruff noise it get louder but perhaps ur right
