» » »

Lincoln Q&A

Ask Your Question

2005 Lincoln LS Question: Cooling Fan Runs All The Time



841modoc, 3.9L V8, Lake Havasu City, AZ, May 26, 2011, 13:09

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

3 Answers
Flag This
  • Answer #1

    June 07, 2011, 20:39

    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:

    Flag This
  • Answer #2

    Visitor, July 09, 2011, 10:19

    sounds like the temp control for the radiator is bad......Phil

    Flag This
  • Answer #3

    Visitor, July 24, 2011, 23:31

    Change the thermostat had the same issue with my 06

    Flag This