2004 Ford Explorer

Shakes or Wobbles problem
2004 Ford Explorer 4 cyl Four Wheel Drive Automatic

Took my 2004 Ford Explorer XLT to Autozone to see what code they could pull. It came back as PO193. Going by the possible causes I got a new Fuel Filter, which I haven't installed yet. One reason not having the tool needed at the moment, and also I can't find it!

Anyways, it sorta shakes/jerks at idle and has slow acceleration. Hasn't stalled or anything so i'm assuming it's not the fuel pump. Any ideas what it could be?

March 2, 2010.

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