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Thread: OBD1 code 32 EGR on GM 4.3

  1. #1
    Web Wheeler
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    13 Jun 2008
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    OBD1 code 32 EGR on GM 4.3

    I know this could be many things. When cold no engine light. It takes it to warm up and around 10 or more miles till the check engine light comes on. Does this motor have a more specific area to look to find this problem? Anybody near spanish springs willing to help me track it down?

    95 GMC Safari van
    81% WEB WHEELER AND 19% MALL CRAWLER :nana:

  2. #2
    Wheeler
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    29 Apr 2012
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    Scott
    Code 32 is EGR, and is most likely the EGR solenoid switch. Find the device in the vacuum hose with an electrical connection and replace. If that doesn't work, we can go deeper.

  3. #3
    Web Wheeler
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    13 Jun 2008
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    Spanish springs
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    need to go deeper
    81% WEB WHEELER AND 19% MALL CRAWLER :nana:

  4. #4
    Wheeler
    Join Date
    29 Apr 2012
    Location
    Cold Springs
    Age
    53
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    391
    Real Name
    Scott
    See if this helps:
    http://www.chevythunder.com/egr_code_32.htm
    It's specific to your application, but the steps are still the same.

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