4A-GE MK1 Engine Exhaust manifold GLOWING HOT [Archive] - Toyota MR2 Message Board

4A-GE MK1 Engine, running, fine, braxton, suggest, glowing, manifold, lean, exhaust, condition

What would cause this? Its a 85 NA I know a lean condition would cause this but it seems to be running fine. What would you suggest? Thanks Braxton