My friend has a 99 Accord with 100k. At idle we noticed a slight wobble in the crank pulley. Car runs fine with no odd noises.

Is this normal and what causes it??

Motor is a F23A1 or F23A2, can't remember which one, THANKS

Not a boost related question, but I hold the opinions of my fellow FI gurus higher than most

 

Any wobble is no good.

 

any bent, dings, or crank missing pieces are a big NO NO
u need to change that thing out before the main bearings go to ****

 

Very bad for your bearings life.