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  #1  
Old 03-03-2009, 01:05 AM
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still shaking

w123
617

replaced motor mounts , motor mount shocks(and bushings),
and installed new injector nozzels
the car has a new rack damper bolt and it has been purged

the car still has a hearty shake to it once it gets warmed up

any ideas
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Old 03-03-2009, 01:08 AM
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What RPM is it idling at, if you have a tachometer on this one? Can you smooth things out by slightly increasing the idle speed?
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  #3  
Old 03-03-2009, 01:10 AM
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Quote:
Originally Posted by bustedbenz View Post
What RPM is it idling at, if you have a tachometer on this one? Can you smooth things out by slightly increasing the idle speed?

ya i adjusted the idle all over the place

it smoothes out way above 1k rpm
far to high
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http://www.youtube.com/watch?v=d-Z8X_r_l_M

79 300d "baby blue nose" (sold)
87 e300d (om603) "billy" (sold)
94 e300d (om606) "mcrae" (sold)
84 300td (om617) "mom"
82 300cd (om617) "whitey"
84 300sd (om617) "benzo valdez"
87 300sdl (om603) "chip"
90 e300d (om 602) "bev"
69 280c (om603 swap) "rommel"
74 internationl scout II (om617) "scout"
64 impala (4bt) "homie"
57 chevy apache (7.3 psd) "goldie"
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  #4  
Old 03-03-2009, 01:14 AM
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compression out of spec


...are you running a business off of the forum?
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Old 03-03-2009, 04:02 AM
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you probably need a new ip
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  #6  
Old 03-03-2009, 06:29 AM
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Quote:
Originally Posted by turbobenz View Post
you probably need a new ip
This is actually the last thing to suspect.

I would check the compression. A cylinder down on compression will shake at idle but may not be noticable at higher rpm.
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