hey guys. i guess this goes in the this fourm. but, if not, please move it. anyway, i removed my engine cover the other day. and, under the engine cover it appears to be some water stains on the silver part...can't think of what it is at this time...but, when it comes to me, i'll post it. anyway, i want my engine cover off, cause it looks good...but, i don't want to see all those water marks, or what ever it is. i've tried wire burshing it, and it wont come off. how can i get it off?