Overheating issue [Archive] - Toyota MR2 Message Board

coolant, bottle, fill, head, thermostat, basically, coming, tested, pressure, system, tube, started, neck, start, bubble, idle, overheating, problem, begins, push, bubbles, headgasket, pretty, step, issue, hmmm, throttle, nice, gear, adding, pull, airpockets, noticed, http://bp1.blogger.com/_gibvkwuirry/rt0zniekmhi/aaaaaaaaaa0/q9bzksdgj18/s1600-h/image-upload-86-734531.jpe, driving, fine, anymore, stop, drive, shifting, running, temps, great, regular, worth, beams, input, higher, wierd, thing

I have this overheating issue and i cant seem to figure it out, ive been at this for over 10 days. Im almost ready to say that the headgasket is shot or there is a crack in the head. Heres what ive tried. -Followed the BGB step by step, pretty much did it at least once in my daily tinkerings with it, lots of $$ spent on coolant. (ive done this sucessfully once about 6mos ago) -Replaced thermostat -Pressure tested the coolant system and the pressure seemed to hold. Maybe dropped a 1 or 2