Either low coolant level or the engine is overheating.
I Dnt know
wat does it mean
If its the small red light at top of clock and its flashing... your water / coolant level is low.
what does the flashing tranmission light mean on a 1995 Isuzu trooper mean
It means that on-board computer is sensing trouble with the transmission.
A malfunction has been detected , have it checked by a professional
A flashing yellow signal light means proceed with caution.
It depends on what you mean by going off and on. If it happens like a flashing light (check engine) It will not be low coolant. It usually mean that you have a random missfire and that it is bad enough of a missfire that it is damaging your catalytic converter. You need to get to an auto parts store that will check your trouble codes.
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An engine cylinder misfire has been detected if your check engine light is flashing
If the check engine light is flashing as you are driving it means you are about to destroy the catalytic converter(s). Stop the engine and get it to a garage.
its mean that