the light comes on and then like a ninja vanishes only to reapear some other time. i flushed the system in my LT1 and refilled but it is still on ? I know the level is fine but that light is making me crazy!

 

its common..faulty sensor. you can replace it, or just unplug it

 

resevoir may actually be a little low, double check it. it will drink some coolant over a number of heat cycles as well as take a number of "burpings" to get all the air out. i freaking hate the LT1 cooling system!

 

where is the connection so i can unplug it? is it on the rad. itself?

 

Take the battery out and you'll see it sticking out of the radiator.

 

check the level several times; it could just be a sensor or a burb or air, but then again you could have a hole in your head gasket or something like that.... better safe than sorry when it comes to the fluid that keeps your bearings happy. Stay on top of it

 

i just unpluged mine

 

Yup Me too

Just make sure to check the fluid every once in a while

 

buy another sensor you cheap bastards when your 15 yr old radiator hose(s) spring a leak and you never know it until your motor seizes up.... well, nevermind, mechanics need work too. seriously though, it's a gauge i want to have on mine.

 

That's not funny man! (Oh yeah... I can smile about it NOW)