Hi Chris,
Where is the Rack Damper Bolt located?  Do I have one on my 91 300D 2.5T?

Thx -

Larry T (67 MGB, 74 911, 78 240D, 91 300D)
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----- Original Message ----- From: "Christopher McCann" <[EMAIL PROTECTED]>
To: "Mercedes Discussion List" <mercedes@okiebenz.com>
Sent: Tuesday, November 14, 2006 2:25 PM
Subject: Re: [MBZ] low idle and pulsating idle when engine (not ambienttemp)iscold


Got to this yesterday. It (rack damper bolt) was all the way in. I turned it out, with engine running and things....changed. Went all the way back in and nothing - it's only when adjusting out that things change and you can adjust it. Very interesting. SO, I adjusted out till the engine stopped shaking (although my air filter is shaking like CRAZY AND ALL 3 bushings are new AND still intact).

So, the car starts without having to push the pedal (not as perfectly as before), no loping AND there USED to be a vibration (I thought alignment since tires were just balanced) around 75-80 mph. THAT IS ENTIRELY GONE. Aside from terrible filter shaking at idle (which is only reading 550 on the tach, used to be 750), the engine runs MUCH more smoothly.

NOW: Should I turn the rack damper bolt out even further to reduce the filter shaking and will that bring my idle back up?

 Thanks,

 Chris



"Kaleb C. Striplin" <[EMAIL PROTECTED]> wrote: In. Even with the new screw, it still has to be adjusted sometimes.
[SNIP]

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