Question about 2000 Ford Taurus
Posted by Anonymous on
SOURCE: 2004 F150 5.4L engine misfire
The concern is likely caused by the coil which sits on top of the spark plug. Your P0301 indicated misfire on cylinder 1. Your P0316 indicated it occurs on the first 1000 revolutions. Your P0171 indicated lean on bank one. Bank one includes cylinders 1,2,3 and 4. Your lean code is strange but could be related to misfire. I would recommend swap the coil on number one with number two. Clear the code and drive it. I would expect to see a P0302 which indicates the misfire traveled with bad coil. good luck.
Posted on Mar 03, 2009
My was doing the same thing, it was an EGR valve and a misfire on the #2 cylinder which required a new spark plug and a coil pack
Posted on Mar 13, 2009
check transmission fluid.change fuel filter and air filter.try changing up on where you buy gas .because bad gas causes problems.
Posted on Jun 26, 2009
SOURCE: 1997 Ford F150 4x4 5.4L
I would take the truck to an autoparts store and have the fault codes retrieved from the computer. Most stores will do the scan for free. I would lean toward a faulty throttle position sensor, but that's just speculation. The fault codes should narrow the problem down. Hope this helped and best wishes.
Posted on Jul 25, 2009
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