Old Jul 21, 2010 | 03:49 PM
  #57 (permalink)  
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onehundred80
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Joined: Apr 2006
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From: Ontario
Default Re: p0410 secondary air injection system malfunction solution?

Originally Posted by Black03AR
Thank tighed1,

Is it okay to clean the RCM with WD40? Or do you recommend using something else?
Why are they squeaking?
You do not want to make the contacts rough so use a 600 wet/dry emery paper to clean them. They have smooth surfaces for a reason. If they are plated you do not want to rub of the plating unless necessary.
 
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