2009 Ford F 150 Rad Fan spining out of control?

Asked by Kevin Nov 04, 2023 at 09:26 PM about the 2009 Ford F-150 XLT SuperCab 4WD

Question type: Maintenance & Repair

My radiator fan runs on high when The RPM's get above 2000. No A/C
running. About 0 Celsius outside. Today we are on the highway the truck
started shaking like I'm driving over a rumble strip. The Rad temperature
climbed to Hot. I stop and check the rad, its full., The rad temperature drops
and all is good again. This happens a few more times I either slow down or
stop, everything resets and I'm good to go again. Drove 100 kilometers under
2000 RPM the fan never cut in and all was good the rest of the trip ? Thanks
for any help!

1 Answer
158,065

James answered about a year ago

Possibly a bad water pump. When an engine overheats only when you're driving down the road it's a coolant circulation problem. Water pump and a stuck thermostat are the two main suspects. It also sounds like the clutch fan, for the radiator, is working correctly. When the air coming through the radiator is very hot the clutch fan will lock in to increase airflow for more cooling. Often when this happens you can hear the fan roaring, especially at higher engine speeds. When things cool down the clutch unlocks and the fan freewheels. As Ed pointed out, have this looked at before serious engine damage happens. Hope that helps! Jim

2 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • 2009 Ford F 150 Rad Fan spining out of control? 1 Answer

    My radiator fan runs on high when The RPM's get above 2000. No A/C running. About 0 Celsius outside. Today we are on the highway the truck started shaking like I'm driving over a rumble strip. The R...

    2009 Ford F-150 XLT SuperCab 4WD

    -

    Maintenance & Repair

  • Ford F-150 loud fan noise 2 Answers

    I just bought a 2014 F-150, and when no matter what gear it's in, or how long it's been running, a very loud fan noise will kick on intermittently for about 10- 15 seconds, and then turn itself back ...

    2014 Ford F-150 XLT SuperCrew 4WD

    -

    Maintenance & Repair

  • 1982 Ford F-150. No spark out of top of coil 1 Answer

    1982 Ford F-150 4 wheel drive. Won't get spark out of top of coil.

    1982 Ford F-150 XLT Standard Cab 4WD LB

    -

    Maintenance & Repair

  • 2009 Ford F-150 XLT CrewCab 4.6V8 3V...continuing failure of coil packs 3 Answers

    Made it to 214k miles before replacing all plugs and coil packs in March 2018 due to the bucking/kicking at 40-50mph...ran great for a few months, then three of the new coil packs went bad. Shop repl...

    2009 Ford F-150 XLT

    -

    Maintenance & Repair

  • Life expectancy of a ford f-150 24 Answers

    How many miles can be expected from a well maintained 2005 ford f150

    2005 Ford F-150 FX4 SuperCab 4WD

    -

    Maintenance & Repair

Own this car?

Share your experience with others.

2009 Ford F-150

Write a car review

Review another car

Shortcuts

Search Ford F-150 Questions

CarGurus Experts

  • #1
    OJ
    Reputation
    42,640
  • #2
    Gene Arnett
    Reputation
    16,040
  • #3
    Rowefast
    Reputation
    15,910
View All

Know more, shop wisely

Search

Related Models For Sale

Used Chevrolet Silverado 1500
4,189 Great Deals out of 114,033 listings starting at $1,500
Used GMC Sierra 1500
2,017 Great Deals out of 66,097 listings starting at $1,400
Used Ford F-250 Super Duty
1,337 Great Deals out of 49,333 listings starting at $2,495
Used Toyota Tundra
996 Great Deals out of 24,712 listings starting at $3,900
Used Toyota Tacoma
2,137 Great Deals out of 51,535 listings starting at $4,995
Used Dodge RAM 1500
73 Great Deals out of 1,506 listings starting at $1,500
Used Ford Mustang
1,042 Great Deals out of 21,004 listings starting at $2,000
Used Ford Ranger
650 Great Deals out of 22,148 listings starting at $2,200
Used Chevrolet Silverado 2500HD
1,090 Great Deals out of 37,973 listings starting at $2,984
Used GMC Sierra 2500HD
534 Great Deals out of 20,912 listings starting at $3,495
Used Toyota 4Runner
1,050 Great Deals out of 10,706 listings starting at $3,995
Used Ford Explorer
2,281 Great Deals out of 55,328 listings starting at $1,995

Used Cars For Sale

2024 Ford F-150 XLT SuperCab 4WD For Sale
777 listings starting at $43,634
2023 Ford F-150 XLT SuperCab 4WD For Sale
7 Great Deals out of 48 listings starting at $29,900
2022 Ford F-150 XLT SuperCab 4WD For Sale
9 Great Deals out of 116 listings starting at $25,977
2021 Ford F-150 XLT SuperCab 4WD For Sale
23 Great Deals out of 225 listings starting at $17,999
2020 Ford F-150 XLT SuperCab 4WD For Sale
17 Great Deals out of 148 listings starting at $14,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.