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The Water Cooler
General Discussion
F150 engine problems. Pleae help
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<blockquote data-quote="DanB" data-source="post: 1428644" data-attributes="member: 237"><p>pop the hood, locate the 8 coil packs(they are all black), once you have located each one. Start your truck walk around to each side pressing down on each coil pack one at a time. if your popping/hissing changes tone or stops when you are pressing down on one coil pack, you found your problem.</p><p></p><p>I had an 04 blow a plug out at work. The fix at the service center wasn't to expensive. i figured it was a pull the head move and rethread the hole. Helicoil repair has held for over a year now. </p><p></p><p>I'm praying my 5.4 doesn't blow any coils out. Always a risk.</p></blockquote><p></p>
[QUOTE="DanB, post: 1428644, member: 237"] pop the hood, locate the 8 coil packs(they are all black), once you have located each one. Start your truck walk around to each side pressing down on each coil pack one at a time. if your popping/hissing changes tone or stops when you are pressing down on one coil pack, you found your problem. I had an 04 blow a plug out at work. The fix at the service center wasn't to expensive. i figured it was a pull the head move and rethread the hole. Helicoil repair has held for over a year now. I'm praying my 5.4 doesn't blow any coils out. Always a risk. [/QUOTE]
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F150 engine problems. Pleae help
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