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1999 Explorer transmission problems

Discussion in 'Stock 1995 - 2001 Explorers' started by jtapia36, July 25, 2011.

^^Searches ExplorerForum.com^^





  1. jtapia36

    jtapia36 New Member

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    City, State:
    Carlsbad, CA
    Year, Model & Trim Level:
    1999 Ford Explorer
    i have a 1999 ford explorer. v6 4.0 L. it has just over 134,000 miles on it. when i drive it for more than five or ten miles on the freeway and get off although i'll be stepping on the break, right when i release the pressure on the brake it will go from 500 rpm to 2000 rpm. i took it my auto class and we plugged it into a scanner and the two problems i got were P0734 Gear 4 incorrect, and P0735 Gear 5 incorrect. i have a picture of what the scanner says but i dont know how to put pictures on here. any help would be great. thank you in advance
     
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  3. my98nnj

    my98nnj Well-Known Member

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    City, State:
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    Year, Model & Trim Level:
    1998 XLT
    Sounds like the brake booster is leaking.
     
  4. jtapia36

    jtapia36 New Member

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    City, State:
    Carlsbad, CA
    Year, Model & Trim Level:
    1999 Ford Explorer
    is there any way to fix that myself or am i going to have to take it into a shop. i leave for school next friday and it's a 450 mile drive so i want to make sure it gets fixed before i leave to be sure that it will last the drive. thank you
     
  5. gavin

    gavin Elite Explorer

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    City, State:
    Anchorage, Alaska
    Year, Model & Trim Level:
    '97 Explorer XLT AWD 5.0L

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