My gauge reads hot or 250 after running for twenty minutes and sometimes less. Nothing is hot, hoses, overflow tank. Not boiling over. We changed water pump. Thermostat factory rated 195 degree. Coolant sensor. Still doing same thing temperature gauge goes to max and alarm dings. So we bought temperature scanner tool it reads upper radiator hose at 148 and lower hose at 135 and overflow tank about same degrees. Car does not and never has leaked any fluids. Oil has no water in it. Does not smoke at all. Any ideas please?
May 30, 2017 at 11:03 AM
