First off let me say thanks to all who contribute their knowledge here, I am a new member and this kind of stuff really helps out a guy like me. I have a 97 VN 750 with about 23K miles. The guy I bought it from said it would run like crap sometimes, but then would be great. It ran great for me the first two weeks I had it, then I couldnt keep it running, then it would be fine. I have added Seafoam and am currently running that in the tank right now, is there any other obvious things I should be checking??? I am new to motorcycles but not new to working on engines so any info would be great.