S-Class (W140) 1991-1999: 300 SD, S 350TD, 300 SE 2.8, S280, 300 SE 3.2, 300 SEL 3.2, S320, S320L, 400 SE, S420, 400 SEL, S420L, 500 SE, S500, 500 SEL, S500L, 600 SE, S600, 600 SEL, S600L, 500 SEC, 600 SEC

Throttle body problem(found a fix!)

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Old Mar 5, 2013 | 09:20 PM
  #1  
BookW140's Avatar
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From: New Jersey
1994 S420
Throttle body problem(found a fix!)

The guy has an Ebay store. RFC Electronics. Just got my TB back and looks like new and runs even better for $279.00 with a 2 year warranty. If you have the problem here is your answer.
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Old Mar 6, 2013 | 06:06 AM
  #2  
oldsinner111's Avatar
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Joined: Jun 2010
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From: tennessee
s320
are rpm going up and down 300 rpms one of the problems when cold?
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Old Mar 8, 2013 | 05:18 AM
  #3  
eddie a's Avatar
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Joined: Apr 2011
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From: Northbridge, Ma.
94 S420,95 S500 ,96 S500
Originally Posted by oldsinner111
are rpm going up and down 300 rpms one of the problems when cold?
The car is fixed... yaaaa
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Old Nov 12, 2013 | 09:55 PM
  #4  
Coastalbenz95's Avatar
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S420
Mine has started this. Up and down. When it's warm it's fine. Anyone rebuilding these?
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Old Dec 17, 2021 | 07:05 PM
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430
I cant find this ebay store.I need my throttle body fixed
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