QUOTE(preveverp @ Oct 2 2013, 01:06 PM)
Just did on-wheel (high speed) balancing 2 days ago. No problem. I also was having the same issue as you, steering vibration whenever hit exactly 120kmh and above.
Go to those shop that have the machine to spin your tire with your engine off. And gear in Neutral. (Front tires)
For Rear tires, engine off. Gear in (P). Handbrake engage.
** Don't do if they want to on your engine, jack/lift up, and use engine power to spin tire. Harmful to engine/gearbox.
For torque converters and wet-clutch, keep your engine running but in keep the gear in N, then use an external spinner to spin the tires.Go to those shop that have the machine to spin your tire with your engine off. And gear in Neutral. (Front tires)
For Rear tires, engine off. Gear in (P). Handbrake engage.
** Don't do if they want to on your engine, jack/lift up, and use engine power to spin tire. Harmful to engine/gearbox.
If you switch of your engine, the oil in the wet clutch is not being cooled as you spin your wheels at high speed (The engine runs the CVTF pump, which cycles the CVTF and cools them). This is the very same reason why you should NEVER tow your car with the front wheels on the ground.
But, if they do try using the engine power to spin the wheels, the wheels will not spin fast enough anyway. Don't ask me why or how, according to Kristoff there seems to be some safety mechanism that prevents the engine from spinning the wheels too fast if the car is jacked up.
This post has been edited by dares: Oct 2 2013, 06:54 PM
Oct 2 2013, 06:54 PM

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