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SportTrac Discussion
General Sport Trac Discussion
Engine code PO300
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<blockquote data-quote="Tom Schindler" data-source="post: 743137" data-attributes="member: 56140"><p>If it was one plug misfiring, the computer would tell you which plug.</p><p></p><p></p><p></p><p>My money says plugs and wires. Are bad plugs and wires a bad thing? Yes it is. You will burn more fuel causing really bad gas mileage. Also, driving it that way will cause your Cat. converter to fail sooner.</p><p></p><p></p><p></p><p>Is it common? Very common on all cars and trucks with spark plugs and wires that need replaced that have worn and need replaced.</p><p></p><p></p><p></p><p></p><p></p><p>Tom</p></blockquote><p></p>
[QUOTE="Tom Schindler, post: 743137, member: 56140"] If it was one plug misfiring, the computer would tell you which plug. My money says plugs and wires. Are bad plugs and wires a bad thing? Yes it is. You will burn more fuel causing really bad gas mileage. Also, driving it that way will cause your Cat. converter to fail sooner. Is it common? Very common on all cars and trucks with spark plugs and wires that need replaced that have worn and need replaced. Tom [/QUOTE]
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SportTrac Discussion
General Sport Trac Discussion
Engine code PO300
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