u/Cool_SaBaS

Hi everyone,

I was looking today at a bmw 318i touring, caravan. It's 2011, restyled version with a 4 cylinder 2.0 petrol engine. The car goes well and drives well, but when I was checking how the engine works, I noticed a wheezing sound when we were hitting the gas. It happens only between a certain rpm range, as you can see in the video. Any thoughts on what it could be?

Cheers