I can chime in on an overheat problem I was having that Mike Cohee helped me with. I had installed a whole new cooling system along with the self-bleed kit to assist in the process. Despite this, I was still getting intermittent overheat problems with the system. Mike, armed with the mighty knowledge of Walt, recommended that I pull the top hose off the right side of the radiator. I believe this is the intake hose for the radiator itself. He told me that if there was air still in the system, you'd hear a loud sucking sound followed by a rush of coolant (oh behave!). Sure enough, I had enough air o'plenty all up in that mofo. I was amazed how much coolant it took after I got the air out. Needless to say, I haven't had an overheat since. Thanks Mike!