Hi all,
Since I've owned my S1 it has had a whining noise that sounds like it is coming from the engine. The pitch and volume increase as you accelerate, it does it in all gears and if you slip it into neutral it does the same when revving. It's a very subtle wizzing noise, however recently I have noticed that if I stop accelerating around 3k rpm, the turbo makes a bit of a puffing noise (not the typical induction noises etc) when it falls past 3k rpm.
I'm just wondering if either of these noises are normal? Cheers
Since I've owned my S1 it has had a whining noise that sounds like it is coming from the engine. The pitch and volume increase as you accelerate, it does it in all gears and if you slip it into neutral it does the same when revving. It's a very subtle wizzing noise, however recently I have noticed that if I stop accelerating around 3k rpm, the turbo makes a bit of a puffing noise (not the typical induction noises etc) when it falls past 3k rpm.
I'm just wondering if either of these noises are normal? Cheers