My Focus Estate 2 litre has done close to 120 000 km. Recently I notice quite a heavy vibration when accelerating between 80 and 100 km/h. Seems this vibration frequency is not depending on engine rpms since it seems to have it's frequency related to vehicle speed more than enginge speed. Lower gear and more power/torque produces more of the same vibrations. And frequency is about the same as skewed brake disks, so... Constant speed runs fine so far. Engine accelerates swiftly up to the cut out rpm without problems. What do you think, have you experienced anything like this? Could it be the cv joints maybe, but there is no sound or noice even when turning full stop to both sides and driving round round? Or could it be the inner joints possibly? Also, there is no difference with either winter tires or the new summer tires I just put on. /per
- posted
18 years ago