Question about 2001 Ford Explorer Sport Trac

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The engine boggs down at high rpm. For instance, hesitates and boggs down when going up a hill or highway speeds. Idles normally and runs fine at low speeds.

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  • michael_seke Sep 08, 2009

    The first thing I did was change the fuel filter, so I will test the fuel pressure next!

    I will check the codes as well, buy I recently had it at the ford dealer to have a sensor replaced and they checked the codes and rest the check engine light.

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If the fuel filter hasn't been changed do so, if the fuel filter is ok and has been changed out due to this problem you will need to monitor the fuel pressure under a load and make sure it doesn't drop below 45 PSI, it it does you will need to replace the fuel pump and the fuel filter. U also do say if you have a check engine light or have had the system tested for trouble codes that may be triggered by this loss of power problem.

Posted on Sep 08, 2009

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1987 Toyota Camry: RPM Drops going Up hills? http://whatisbyme.blogspot.in/2012/05/1987-toyota-camry-rpm-drops-going-up.html

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http://whatisbyme.blogspot.in/2012/05/1990-toyota-4runner-engine-cuts-off.html

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