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