I have a 1993 loyale with 140,000 mile on it . when I'm driving at freeway speeds I hear a click then my car surges or it clicks then it slows down. Its just a little bit but enough to annoy me. Also I did a leak down test and I know the I have a crack head. and this is why my car idles rough. I was wondering if anyone had a set of heads laying around they want to sell. Thanks
astro360