Hello all my name is:Miguel Ángel
I have a: GTO 1992 NA
It has the following issue: In the instrument panel of my gto a red light appears every time I accelerate, the stamps in my gto are in Japanese and it is impossible for me to know what it says, I would appreciate if you could tell me why this light appears and how to solve it since in Mexico there is no qualified people to work these cars or it is very difficult to find one.
As Spiros said, that is the Catalytic converter overheating light. Does the light stay on all the time? Or does it come on after you drive after a while.
ok so if it only comes on when the engine is warmed up then it means Cat converter is over heating. Are you having misfire? could also be bad oxygen sensor
Cat could be chocked or it had enough and needs replaced, first try some cleaning products like Cataclean , CRC Guaranteed to Pass Emissions cleaner etc.
Alternatively unplug from under the seat and bridge with a wire and 2 male spade connectors, light will go out