Question about 2003 Lincoln Navigator

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ENIGINE MISFIRING - 2003 Lincoln Navigator

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Usually on these models (2003-2007) they are caused by faulty ignition coils. I have an 07, which encountered slight-heavy sputters at 45-60mph with foot on the gas pedal and light load. It got worst a year later leading to random misfire and eventually stalling. I replaced all 8 coils just to be safe....its been a year and my SUV runs perfect!!hopefully this helps!!

Posted on May 07, 2010

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Posted on Jan 02, 2017

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