Originally Posted by
dinasrt
Unless your "mechanic" checked the runout of the output shaft and found it to be "warped", my money is on the second blower being exactly the same because there's nothing wrong with the one you have now. I heard you guys mention that you should only be able to remove the SC pulley when it's hot. That's ridiculous and not true. On the other hand, if he chose to put a layer of tin foil on the shaft, he must have determined that the shaft wasn't warped? And that didn't fix the knock either, right?
I got that information from another forum member, AMX. I was going off of what he told me, I will tell my mechanic and have to follow up on the knock. What else could it be if it's still there?