humps
A2OC Donor
After spending more motorway miles in the weekend I'm confirming what I have discovered after installing the FSDs. With a new more comfortable ride, I'm getting strange vibration at between 72-85mph. It becomes noticable from 72mph and at 80mph, it shakes my steering wheel quite badly and becomes less as speed goes higher. However, it disappears when at 90mph or above. For my 1.4 petrol, this is right between 3000-4000rpm. The other observations I have are:
1. the vibration only comes on when I accelerate between the speed range mentioned. The higher the rate of acceleration, the more noticable the vibration.
2. vibration is less noticable when at constant speed
3. no vibration when my foot is off the throttle, even at 80mph.
4. no vibration between 1st to 4th gear, it only vibrates when in 5th gear and at that (engine)speed
5. The vibration comes through the steering wheel, the cabin and is noticable by passenger as well.
6. It reminded me of how the car vibrates when I drove towards the max speed.
I'm slightly concerned, this kind of vibration can be any good. Does anyone have any idea?
1. the vibration only comes on when I accelerate between the speed range mentioned. The higher the rate of acceleration, the more noticable the vibration.
2. vibration is less noticable when at constant speed
3. no vibration when my foot is off the throttle, even at 80mph.
4. no vibration between 1st to 4th gear, it only vibrates when in 5th gear and at that (engine)speed
5. The vibration comes through the steering wheel, the cabin and is noticable by passenger as well.
6. It reminded me of how the car vibrates when I drove towards the max speed.
I'm slightly concerned, this kind of vibration can be any good. Does anyone have any idea?