Oh yes I have replaced the head gaskets back in the spring. I also had replaced them about 2 year ago when I first got the van. Had to replace them in the spring because when I did it before I bought the cheap ones from Ebay(not felpro) and they last about 2 years. This past spring I went with the best and everything was fine. Had the heads checked and they were fine. Everything was fine until the instant oil light and the bad miss. So I guess it is time to pull the motor and do the camshaft and bearings. Thanks for the great advice. Probably thinking why not just put a different engine in it? Well I am odd about that and around here you only get a 7 day warranty on a engine so I can just rebuild and know what I have got. May take awhile but at least I know it was done right. Oh yeah the engine seized because I was crazy enough to keep cranking it and letting it run a little at a time when it first happen.