4A-GE MK1 Engine URGENT Help Needed - Engine "lunging" [Archive] - Toyota MR2 Message Board

4A-GE MK1 Engine, 2000, settings, .023, .014, 2000k, jump, opened, throttle, 2500, idled, closed, open, meter, full, test, 1800, 1900, 2100, warmed, engine, needed, lunging, terminals, 5.16, gauge, resistance, setting, urgent, vccl, cold, feeler, started

Hi All Last fall my MR2 was having driving issues when I parked it for the winter. A couple of weeks ago, I finally got around working on it. After doing some research in the Manual and on this board, I determined there must be air in the cooling system which was causing the