1995 Other Saturn Models gages

I would try changing the coolant temp sensor it's the bottom sensor with two wire's going to it.Real common for them to go bad there only 10 make sure you get a brass tipped one the plastic tipped one's crack.Make sure you check the connector too if it's corroded you will have to replace the connector as well.all you have to do is squeeze the connector and it will unhook.When they go bad they cause starting problem overheating surging dieing no start's all kind's of problem's.Let me know how it goes