my car runs hot very fast what could be the problem.
Wednesday, March 3rd, 2010 AT 6:50 PM
1 Reply
FACTORYJACK
MECHANIC
4,159 POSTS
If the upper radiator hose is still cool, it could be a stuck closed thermostat. If it is also using coolant, I would not hesitate to say you may have an internal leak, like a headgasket.