Engine Cooling problem
2001 Jeep Cherokee 6 cyl Two Wheel Drive Automatic 126000 miles
under normal operatin conditions, should the electric fan " run" at all times that the a/c is on? My fan does not come on with the a/c engaged. I have jumpered it, and the fan motor is ok. I keep loosing freon, & one of the local shops said that it could be that the system is overpressuring due to the elec fan not coming on. They replaced the relay and pressure switch, but the freon leaked out again. I put dye in the system, and with the black light, I can find no trace of a leak. So, back to square one. Is the over temp scenario possible.
Monday, December 8th, 2008 AT 1:25 PM