I just bought a 96 z28 about a month ago since then i have flushed the radiator fluid and it was pretty dirty. About a day after i flushed the coolant the low coolant light started to come back on now it just stays permantly on. Prolly just a clog or dirty sensor but any idea how to get it to go off or the location of it?

 

http://shbox.com/1/4th_gen_tech2.html#low_coolant_lamp

 

Sensor is bad, replace it (~$40) or unplug it. Very common failure.

 

Yeah it's a bad sensor. Usually happens when it gets dry.

 

unplug it

 

Why not try to clean it? It's free to try. My 12 year old sensor is working fine, having been cleaned only once.

 

thanks everybody but where is the sensor at?

 

On the back of the radiator about 1/4 of the way down on the passenger side under the hose.

 

I guess you did not go to the link I posted.