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  1. #1
    Sr. Apprentice exceler8 is a glorious beacon of light
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    Default Secondary air pump

    I just bought a 2000 s-10 blazer. After I picked up the truck and was driving home, the check engine light came on. Never fails. lol So I checked the code. It is the secondary air pump. I guess it is a common problem with 98-01 blazers. So my question is, where is it on the truck? I can not find it in the haynes repair manual. Any help with this scavenger hunt would be great. It is a 4 dr ls auto. . Thanks.
    If you want to live life on your own terms, you have to be willing to crash and burn.....

  2. #2
    Legend 04sierracrewcab is a glorious beacon of light
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    Default

    Im not sure, but what engine is this?
    Ryan

    2002 Jeep Wrangler Sport 4x4 (the Yellow Jacket)
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    2004 Sierra crew cab, 2wd, 5.3 V8
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  3. #3
    Sr. Apprentice exceler8 is a glorious beacon of light
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    Default

    It has the 4.3. I found it though. It is behind the front bumper on the passenger side. For those who get this code and do your own work. It is called a secondary air pump or AKA, smog pump. Another FYI, if you change this pump, change the one way check valve next to it. They kinda go hand and hand.
    If you want to live life on your own terms, you have to be willing to crash and burn.....

  4. #4
    Sr. Mechanic bzboardco is a glorious beacon of light
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  5. #5
    Sr. Mechanic bzboardco is a glorious beacon of light
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    Default



 

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