Hi, the search seems to be down right now but I have a couple questions. I pulled my engine to check a few things. I was using a gasket scraper to remove the fiber head gasket residue and after I was done I noticed there are a few scratches in the aluminum heads from the scraper. There isn't a lot of them, and they aren't that deep but you can feel them with your finger nail slightly. Is this a problem and should I have the heads shaved? I'm hoping not as I'm fairly remote Second question is what is the allowable crankshaft endplay? And if it is out of spec - then what?
Thanks
Thanks