After driving at highway speeds, the temperature guage shows an increase in temperature past the middle point on the guage. Also, if you have to stop in traffice or at a stoplight on the highway, there is a roaring noise coming from under the hood. The engine rpm's are at 600, but the noise is just a roaring sensation. When you shut the engine off, it is a hard shut down. You can restart, and the roaring noise is gone and the Jeep is fine until you reach 65 mph again. Is it a radiator fan problem?
Feb 8, 2010 at 1:31 PM
