Hello

I was wondering why my low coolant light comes on, I have looked and looked and it seems my radiator is full and the catch tank is full too, where it should be. I was thinking of changing the thermostat to a 180 instead of the 195 factory one thats in it. What would the recommendations be for my 92 SSEI bonneville.

thanks

I had that problem with my 93. If everything looks fine then the coolent level sensor needs replacement.

The only wiring harness going to your rad.

passenger side

My first guess was you were low on coolent. LOL just kidding.