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Power Strokes
6.0 Aftermarket
Intermittent miss and knocking coming from exhaust
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[QUOTE="KCTurbos, post: 1110365, member: 13852"] Well the problem is intermittent... the miss comes and goes. The earlier video was when the truck was not "missing hard" and the power contribution balance was good... I went out to run some more tests and now... the truck has a "hard miss" and the knocking sound has turned into a hissing noise with puffs of smoke coming out the exhaust. Also the power balance test shows a few weak cylinders :shrug: Here is a pic of the balance test [ATTACH=full]145072[/ATTACH] Here is the video now that the knocking is gone and you can hear hissing and smoke puffing out the exhaust. [url=http://www.youtube.com/watch?v=z_f8YhE7f_0&feature=em-upload_owner]Hissing out exhaust - YouTube[/url] Maybe its just and injector :please: [/QUOTE]
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Intermittent miss and knocking coming from exhaust
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