[camlifter]

all the m90 eaton blowers do that after awile, it won't hurt a thing and performance won't suffer enough for you to notice, the coating is an epoxy to give a better seal and it peeling and going through the engine is just something that we have to live with, the noise was most likely the coupler in the s/c nose cone and can be replaced very cheaply with a new one from zzp performance, less than $50, m90 s/c can be bought used for about $250 on e-bay or in the want ads at regalgs.org or clubgp.com, rebuild kits are also cheap on regalgs.org, the 95 riv has the smaller m62 s/c and could have been replaced with a larger m90 for a nice performance upgrade for about 250 bucks, the stealer ships love to tell you there are no rebuild for the s/c so they can sell you a new one, i know this info is too late to help you but others may benifit from it