I drove a CA car to Mexico. I notice the coolant Gauge on Dash is sitting at 90 were it was pinned at 80 in CA. Is the car adjusting to heat difference. The hoses from thermastat are super hot all the time, is this normal ?



I looked up the code 28:

" loose contact in colant temperature circuit "

The hose that goes from the termastate to the radiator is soft. The hose beneath it is hard " has coil in it " I cannot feel the water going through the top hose from thermastate to radiator ..

are you supposed to feel feel water. could this be my problem thus code 28 ??

I know nothing about cars and can't spell. sorry. please help. can you dummy up answers. thanks