HELP, My coolant low light is on constantly.
I have a 2001 Grand Cherokee Limited Edition and the Coolant Low light was coming on when I start it, now it is on all the time and I have verified it is full. Any suggestions? I worry because I blew the engine last year and then a month later had to have something in 1 of the heads fixed. I take care of my baby but the mechanic insists it was because first I didnt put oil in it, then I let the radiator run dry. Neither are possible, I check it every time I get gas. I am afraid something major is going to blow again. What can cause the light to come on with a full radiator? Is there somewhere else I should look for coolant? The water pump seems to be working...