Knocking in Park and Nuetral - Ford Powerstroke Diesel Forum
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  #1  
Old 10-18-2013, 04:15 PM
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Knocking in Park and Nuetral

Leaving the parts store today noticed my truck was knocking sitting at idle in park. Cant pin point where the noise is coming from. It is only noticeable when in park and neutral. When I shift through neutral to drive it knocks for a second then goes away. I looked it up and I am not showing any codes. I read maybe inj no 8 but that should be showing a code correct? Torque converter? Flywheel?

Really bothering me and want to know its not something serious before winter.

Any ideas?
Thanks
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Old 10-18-2013, 04:25 PM
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Goes away in park when when I touch the gas pedal at all. I took a video of the sound, I will try and up load it.
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Old 10-18-2013, 04:49 PM
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i think your flywheel is about to crack and really make a wracket
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Old 10-18-2013, 06:59 PM
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Is there a way to tell if it is the torque converter or the flywheel?
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Old 10-20-2013, 08:07 AM
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IF flywheel, the noise will get worse to the point, it sounds like, marbles in a can. You can still drive however, but it'll annoy the crap outta you.
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Old 10-28-2013, 08:44 AM
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Flywheel looks all in one piece I am thinking it is the converter. Making noise like crazy with the inspection plate off.
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Old 10-28-2013, 09:40 AM
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you cant see the crack. Gotta remove the tranny.
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Old 11-02-2013, 04:53 PM
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Sounds like the transfer case.
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Old 11-04-2013, 06:55 AM
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It was the Flexplate, was just ripped right off. Since I have the trans off is there any way to tell if torque converter is bad? If mine is on the way out would like to replace now and never do this again.
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Old 11-04-2013, 08:35 AM
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Whoops ment to say torque converter in the last post haha
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