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Rough Idle low end chatter knock

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Old 01-28-2010 | 03:36 PM
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Rough Idle low end chatter knock

Seems my truck just in the past days has developed a little chatter or knock after shifting, goes away when the rpms go up seems to idle a bit rougher. 61000 miles oil pressure and temp are fine. gonna do a fuel filter and see if that clears things up.. thoughts?
Old 01-28-2010 | 06:08 PM
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Probably the dual mass flywheel getting ready to go.
Old 01-28-2010 | 07:55 PM
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will it just get worse and worse? or just give totally up? should I go to a solid flywheel if this is my problem?
Old 01-28-2010 | 09:08 PM
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Not sure. I don't think it will just give up the ghost. It will start slipping first. Maybe one of the guys that has been through this before will chime in.
Old 01-28-2010 | 09:20 PM
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If it is indeed the DMF,It should get worse first
Solid flywheel is the best way to go but you'll sacrifice some noise/vibration reduction
Old 01-29-2010 | 12:13 PM
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Looked at some kits last night looks like I have lots of options.. hopefully It will serve me until I have time to do the clutch.
Old 01-30-2010 | 03:50 PM
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Originally Posted by creacy22
Looked at some kits last night looks like I have lots of options.. hopefully It will serve me until I have time to do the clutch.
I didn't have a DMF but had a clutch which would slip even with the slightest aggression, a pressure plate and bearing that chattered like crazy and I feared the same but i drove it with care(most of the time anyways) for about 8 months 16K kms and it held till i was ready for my SBC
Good Luck
Old 01-30-2010 | 04:03 PM
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Originally Posted by creacy22
Looked at some kits last night looks like I have lots of options.. hopefully It will serve me until I have time to do the clutch.
There's tons of options out there. Personally though, for the quality of a product, its price and most important of all customer service, South Bend is the leader
You may even want to ring Peter @ South Bend. Describe your issue to him.
He's great wealth of information and a good listener

I didn't have a DMF but had a clutch which would slip even with the slightest aggression, a pressure plate and bearing that chattered like crazy. Heck, even my FR & RR tranny seals were leaking
I feared the same but drove it with care (sometimes anyway) for about 8 months/16K kms and it held till i could afford the overhaul and my SBC

Good Luck & Keep us Posted
Old 01-30-2010 | 11:39 PM
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When idling does the chatter go away when you press in the clutch? I have a 2006 Dodge 6 speed manual 71k miles. A few months ago i began to here a chatter at idle and while pulling heavy loads. About three weeks ago i put a solid flywheel and clutch in it and after about a week the chatter got about three times louder. I pulled the tranny back out and found that the input shaft had some up and down movement in it. I pulled it apart and found that both bearings on the input shaft were shot. The only place i found that lists bearings for it is dodge
Old 01-31-2010 | 02:13 PM
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Originally Posted by dj400bc
When idling does the chatter go away when you press in the clutch? I have a 2006 Dodge 6 speed manual 71k miles. A few months ago i began to here a chatter at idle and while pulling heavy loads. About three weeks ago i put a solid flywheel and clutch in it and after about a week the chatter got about three times louder. I pulled the tranny back out and found that the input shaft had some up and down movement in it. I pulled it apart and found that both bearings on the input shaft were shot. The only place i found that lists bearings for it is dodge
I have a chatter at idler. goes out when the clutch is in, but i just had a clutch put in 700 mi ago, the chatter is normal in my case
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