Question about 2004 Ford F150
I have an '04 f150 5.4l with 65k miles that jerks when going uphill. Transmission seems to shift fine but it has seemed to lose a considerable amount of power recently. Possibly a fuel system problem? Any help would be appreciated.
Ignition timing would be #1 on the list. Also check your plug wires, or change them. Check your air filter, and change the fuel filter. It could also be your egr system, faulty ignition coil, or a vacuum leak at the intake manifold.
Posted on May 14, 2009
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Posted on Jan 02, 2017
SOURCE: 04 f150 jerking going uphill
I have an 04 f150 5.4 and when i start up a hill or get around 2000 rpms it starts missin and jumpin like crazy. Ran the codes on the computer it said mis fire on cylinder 5
Posted on Mar 06, 2011
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