Rough idle and vibration at 2000 rpm

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91GTHatch - 13 Sep 2005 03:01 GMT

I have a 91 GT with an aod and recently it has developed a bit of a
rough idle and a pretty severe vibration at around 2000 rpm. The
vibration pretty much goes away above 2200 rpm. This occurs whether
I'm going down the road or when stopped in park or neutral. Anyone
else ever come across something similar? Thanks for any help in
advance.

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Backyard Mechanic - 13 Sep 2005 13:40 GMT

"91GTHatch" <91GTHatch@dodgeit.com> wrote in news:1126576890.806825.175390
@g49g2000cwa.googlegroups.com:

> I have a 91 GT with an aod and recently it has developed a bit of a
> rough idle and a pretty severe vibration at around 2000 rpm. The
> vibration pretty much goes away above 2200 rpm. This occurs whether
> I'm going down the road or when stopped in park or neutral. Anyone
> else ever come across something similar? Thanks for any help in
> advance.

I would check PRETTY CLOSELY around the front of the Crankshaft. Bad
Damper?

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