4A-GE MK1 Engine new everything... and its overheating HELP! [Archive] - Toyota MR2 Message Board

4A-GE MK1 Engine, radiator, thing, racing, aluminum, overheats, idles, overheat, sits, drive, water, overheating, full, rebuild, replaced, pump, valve, bore, balance, t-stat

Ok so i just did a full rebuild, bore, balance, valve job, and replaced the water pump, the t-stat and the radiator with an aluminum racing radiator and this thing still overheats but only when i drive it if it just sits and idles it doesn