The first time I noticed it was whenever I took my foot off the accelerator (still in gear) I heard a knocking. This repeated every time I took my foot off the accelerator. Since then it only does it occasionally.
Also, I have a scuffing sound from the front drivers side which can't be heard unless the window is down. The scuffing sound speeds up and slows down with the speed of the car. If I didn't have the knocking as well as the scuffing, I'd say this one would be a wheel bearing.
With there being both the knocking and scuffing could the noises be related? I'm thinking driveshaft but would the driveshaft create a scuffing sound if it's on the way out?
Thanks
Mark
Also, I have a scuffing sound from the front drivers side which can't be heard unless the window is down. The scuffing sound speeds up and slows down with the speed of the car. If I didn't have the knocking as well as the scuffing, I'd say this one would be a wheel bearing.
With there being both the knocking and scuffing could the noises be related? I'm thinking driveshaft but would the driveshaft create a scuffing sound if it's on the way out?
Thanks
Mark