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How to Replace Knock Sensors 2009-2019 Ford Flex

Created on: 2023-06-09

This video shows you how to install a new knock sensor in your 2009-2019 Ford Flex.

Tools needed

  • Razor Blade / Gasket Scraper

    Torque Wrench

    Socket Extensions

    Jack Stands

    Brake Parts Cleaner

    Safety Glasses

    Pocket Screwdriver

    Coolant Funnel Set

    Air Blow Gun

    Gloves

    Socket Driver

    Paper Towels

    8mm Socket

    Wheel Chocks

    Hose Clamp Pliers

    10mm Socket

    Drain Pan

    Ratchet

    Floor Jack

    Needle nose pliers

2014 - 2014  Ford  Police Interceptor Utility
2020 - 2020  Ford  Police Interceptor Utility
2013 - 2017  Ford  Taurus
2015 - 2019  Ford  Transit T250
2015 - 2019  Ford  Transit T350
2015 - 2019  Ford  Transit T350 HD
2013 - 2016  Lincoln  MKT
2017 - 2018  Lincoln  MKX
2011 - 2012  Lincoln  MKZ
2013 - 2016  Lincoln  MKZ
2009 - 2013  Mazda  6
2007 - 2012  Ford  Edge
2015 - 2019  Ford  Expedition
2021 - 2022  Ford  Expedition
2011 - 2011  Ford  Explorer
2009 - 2019  Ford  Flex
2018 - 2019  Ford  Taurus
2008 - 2009  Ford  Taurus X
2020 - 2020  Ford  Transit T250
2020 - 2020  Ford  Transit T350
2017 - 2020  Ford  GT
2015 - 2019  Ford  Police Interceptor Sedan
2013 - 2013  Ford  Police Interceptor Utility
2015 - 2019  Ford  Police Interceptor Utility
2008 - 2012  Ford  Taurus
2015 - 2020  Lincoln  Navigator
2007 - 2015  Mazda  CX-9
2008 - 2009  Mercury  Sable
2013 - 2015  Ford  Edge
2020 - 2020  Ford  Transit T350 HD
2009 - 2016  Lincoln  MKS
2010 - 2012  Lincoln  MKT
2017 - 2017  Lincoln  MKT
2007 - 2015  Lincoln  MKX
2007 - 2010  Lincoln  MKZ
2010 - 2012  Ford  Fusion
2011 - 2017  Ford  Mustang
2013 - 2014  Ford  Police Interceptor Sedan
2013 - 2014  Ford  Edge
2017 - 2018  Ford  Edge
2012 - 2019  Ford  Explorer
2020 - 2021  Ford  Explorer
2011 - 2020  Ford  F150 Truck
2011 - 2014  Ford  F150 Truck
2018 - 2021  Ford  F150 Truck

Shop Products


Engine Knock Sensor

Ford Mazda Lincoln Mercury Engine Knock Sensor TRQ ESA90025

$42.95
recommended video

How to Replace Engine Knock Sensor 2000-06 Chevy Suburban SUV

Learn how to stop that pinging noise in your engine. The experts at 1A Auto show how to replace the engine knock sensor in your 00-06 Chevy Silverado, Suburban or Tahoe; or GMC Sierra or Yukon.

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