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Very high idle.

Discussion in 'Bronco II' started by tony armstrong, June 14, 2011.

^^Searches ExplorerForum.com^^
  1. tony armstrong

    tony armstrong New Member

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    City, State:
    Seattle,wa
    Year, Model & Trim Level:
    85 BII 4X4 2.8L
    B2 4x4 starts good..but idles very high,and wont slow down until I tap the throttle. Also while driving will die on occasion. My emission light comes on sometimes,and a few weeks ago I blew up my muffler. When I bought this rig,the old one was also blown..and the tail pipe was shredded. I have some good ideas what it might be,but looking for more opinions. Your help will be most appreciated.
     
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  3. BrooklynBay

    BrooklynBay Moderator & long time member. Staff Member Moderator Elite Explorer

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    Welcome to this forum! I've moved your thread into the Bronco II section. Did you check the vacuum lines for leaks? Did you see if there are any stored fault codes?
     
  4. janderson4010

    janderson4010 Moderator Emeritus

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    id guess vacuum leak, i had that same prob on my bII, really high idle
     
  5. tony armstrong

    tony armstrong New Member

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    City, State:
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    Year, Model & Trim Level:
    85 BII 4X4 2.8L
    thanks
     






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