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SportTrac Discussion
Engine & Drivetrain
Engine stumbling on mild acceleration
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<blockquote data-quote="swshawaii" data-source="post: 1010995" data-attributes="member: 67547"><p>OP Uncle Bob lives in Southern Cal, corrosion shouldn't be too bad even at 209K although they may screech coming out. Highly recommend repeatedly spraying PB Blaster or equivalent one week prior to, and when removing. Make sure the engine is cold and blow compressed air around the plugs as you loosen. Use Motorcraft SP-500 plugs gapped .054 or at the "high performance" coil spec, and remember to use a light coat of copper or nickel anti sieze on the threads. GL, wishing you the best.</p></blockquote><p></p>
[QUOTE="swshawaii, post: 1010995, member: 67547"] OP Uncle Bob lives in Southern Cal, corrosion shouldn't be too bad even at 209K although they may screech coming out. Highly recommend repeatedly spraying PB Blaster or equivalent one week prior to, and when removing. Make sure the engine is cold and blow compressed air around the plugs as you loosen. Use Motorcraft SP-500 plugs gapped .054 or at the "high performance" coil spec, and remember to use a light coat of copper or nickel anti sieze on the threads. GL, wishing you the best. [/QUOTE]
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SportTrac Discussion
Engine & Drivetrain
Engine stumbling on mild acceleration
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