I have 1993 supra 3.0 non turbo (manual 5-spd), whilst driving at a steady 60 mph on the motorway, the warning triangle and engine management warning light illuminated, I immediately stopped, switched it off, then restarted and it was ok, but this repeated itself 3 times. following this, the engine cut out without any warning, with no warning lights. The fuel consumption prior to this fault was noticeably increased.
if anyone has any clues please let me know.
many thanks in advance smithen999