Radiator fan problems
Radiator fan: It is attached to the main engine's radiator and it is used to push fresh air through it.
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Top problems
Only one radiator fan blows w/ AC on. Really loud.
Ford F-150 2013 XLT, 3.5L ecoboost 130000 miles
Both my radiator fans run quietly as normal. Sometimes. Other times, after AC kicks in, one of the fans stops and the other one…Seems to me, spins twice as fast. As if it were doing the work if the one shut down as well as it’s initial load. It whines. Any thoughts? And thank you to whom ever offers anything. Thanks.
9 reports
Electric Fan stuck on High
Ford F-150 2014 STX 5.0 4X4 140000 miles
Fan is on high speed, Truck is not overheating, Fan kicks on while driving, started shortly before I had a leak in the upper radiator hose. Fixed the leak, installed new T-Stat, and refilled with 50/50. Radiator fans will kick on after driving for 10 mins or so and will not stop until I shut the truck off.
16 reports
Did you ever figure it out? Im in the same boat with about the same milage.
Reeder lane from United States a month ago
Same problem but mine is the 4.6 v 8. It's also got 300,000 miles so could be anything.
CommentNo power on Hi fan relay he spot where conect the relay no power
Ford F-150 2011 XL 5.0L 272980 miles
No power on Hi fan relay and mini relay two if I jump power to the relay I got power on mini relay. Do you guys have idea what happen or what I need to do to get fix let me know if you got some idea tanks a lot for you time have a good day
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