Hi, soon after starting my Lincoln LS Sport the cooling fan runs at high speed and is loud. I replaced the cooling fan as I thought that might be the problem. But the fan still runs at full speed and is loud and very noisey. The temp is the half point on the gauge. I am not rich and I was hoping you might have heard about this from some one else, so I might have a better idea on where to look next. Thanks, Bob
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2005 Lincoln LS Question: Cooling Fan Runs All The Time
Answer #1Superbob June 07, 2011, 17:39Master
There's probably a relay or maybe 2 relays controlling the fans. If the relays are stuck on, the fans could possibly run with the ignition switched off. there could also be a problem with the control system.
This kind of thing is common enough, it's not unique to Lincolns so use your logic and diagnose the system using a meter or take it to a Lincoln specialist and get a diagnosis and estimate.
If you want to find a Lincoln specialist, here's our directory link for you:
Answer #2Visitor, July 09, 2011, 07:19
sounds like the temp control for the radiator is bad......Phil
Answer #3Visitor, July 24, 2011, 20:31
Change the thermostat had the same issue with my 06