ilunn
Active Member
- Joined
- Apr 1, 2017
- Messages
- 165
- Location
- Usually in Garage or Shed
- Car
- E CLASS CONVERTABLE + B CLASS,
Just found out that If I put car in manual mode I get whistle from engine as I change gear I'm thinking its turbo whistle. Any thoughts what would cause this It not apparent in auto but I'm probably getting the rev's higher.