I have a 2004 Hyundai Elantra that is over heating. I replaced the thermostat and it seamed to be working fine. I made a 40 mile trip and it was fine. A few hours later on the way home after 10 minutes on the road it overheated again. I let it cool, refilled the radiator and drove the rest of the way home. I kept the speed below 50 mph. I have 2 cooling fans, one runs and one doesn't when the ac is on. I used a wire to trouble shoot it and it did not come on. Could this be the problem or could it be the water pump since it only overheats at higher speeds? I also heard it could be the radiator cap. I am unemploed and looking for the cheapest fix, I need your help!
have the same problem?
Monday, September 17th, 2012 AT 4:31 PM