Crank pulley wobble. Need help

[LantzRC]

Ive recently installed the 170 degree thermo. And replaced all the idler pulleys. My cobra is overheating at idle and the crank pulley is wobbling at idle. I never pulled the crank pulldy and just replaced the coolant. Anyone else had this issue. Any advice

 

[03 DSG Snake]

Yes. They have rubber bushings that wear out. OEM discontinued, you can try to run one down or go with a Metco lower.

 

[Jimmysidecarr]

Yes. They have rubber bushings that wear out. OEM discontinued, you can try to run one down or go with a Metco lower.

Yep, the rubber is the damping material for the crank shaft dampener and it will deteriorate with age and miles.

 

[03 DSG Snake]

Yep, the rubber is the damping material for the crank shaft dampener and it will deteriorate with age and miles.

You complete me. ;-)