OBD Port
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OBD Port

  1. #1
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    Default OBD Port

    I have a 2004 Cobalt with the 496 Mercruiserbig block engine in it. Where is the OBD computer hook up port? I have been having some random power loss, and shuttering issues. The symptoms will disappear as soon as they appear. The cam sensor and crank sensor have been replaced. Almost seems like a "bad gas" symptom. Suggestions?? I wanted to see if any codes have been thrown, without being raped by a dealer or marina.
    when the flag drops... the bull.... stops!!!

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  3. #2
    It's what we do BDMarine's Avatar
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    Quote Originally Posted by wugyswagon View Post
    I have a 2004 Cobalt with the 496 Mercruiserbig block engine in it. Where is the OBD computer hook up port? I have been having some random power loss, and shuttering issues. The symptoms will disappear as soon as they appear. The cam sensor and crank sensor have been replaced. Almost seems like a "bad gas" symptom. Suggestions?? I wanted to see if any codes have been thrown, without being raped by a dealer or marina.
    I could tell you where it's at, but wouldn't want to "rape" you.
    http://www.performanceboats.com//signaturepics/sigpic837_1.gif
    B & D Marine Performance
    El Monte, Ca.

  4. #3
    Some guy obnoxious001's Avatar
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    Quote Originally Posted by BDMarine View Post
    I could tell you where it's at, but wouldn't want to "rape" you.
    Ah, do it anyway

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  6. #4
    ptc
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    Did ya try the 'owners manual' - I think its on page 1349 in the english version section.
    1975 Sanger True Flat - 496 BBC
    http://v-drivecalifornia.blogspot.com/

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