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View Full Version : '89 xj 4.0l electric fan


bratboy
04-07-2011, 04:09 PM
i have a 89 xj 4.0 automatic and was wondering how hot does it have to get before the electric fan will kick in? :confused0006: the gauge has never really gone past the halfway mark (straight up) and i have never seen heard the electric fan come on. i did check the fan by wiring straight to the battery and i does work so....... any one know if it has to be much higher or ......? i'm not sure if the temp sensor for it is working so not sure if i should just wire it to a switch like so many others do i would rather not if not needed.thanks in advance for any help :)

bratboy
04-07-2011, 08:51 PM
ok no-one has any idea about this? :dontknow: