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EGR valve tapping noise

Discussion in 'General Tech and Maintenance' started by Periculum, Nov 15, 2004.

  1. Periculum

    Periculum Senior Member

    Likes Received:
    Aug 20, 2004
    Martinez, GA
    I have a light tapping noise coming from my EGR valve. I was wondering what this probably is. My friend told me to test it and Im not sure how exactly to do that. Another told me if it was not bad, I could just clean it and it should get better. How do I test it and can I clean it? I really dont want to have to spend the 170 on it.
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