Hello, I am David and I am a proud owner of a 1995 Cadillac Eldorado. I have spent almost $900 on this vehicle the past week and my issues have not been corrected. I was on a trip from Fort Wayne to Southern Illinois when the coolant temp gauge started reading temps of 240 then up to 255 before it started showing ENGINE COOLANT HOT-IDLE ENGINE. I took it to a shop where they told me that my water pump was shot and the radiator fans are not turning. Got both fixed and was told then that the coolant temp gauge was reading 30-50 degrees hotter than the actual temp. I cannot drive more than 20 minutes without it kicking into limp home mode with ENGINE OVERHEATED-STOP ENGINE displaying. The engine is not really overheating. I am trying to figure out what the issue really is. Looking for estimates on how much it will cost to fix the temp gauge. Is it the coolant temp sensor that is malfunctioning? I love my caddy as it was my late Father's and I would like to keep it running as long as possible. I feel like I may have been mislead by auto shops. Is there a fix for this that cost under $300 or should I look for a new vehicle?