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Thread: Feels like downshifting while driving in 5th

  1. #1
    Senior Member mr_maxime's Avatar
    Join Date:  Mar 2015

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    Exclamation Feels like downshifting while driving in 5th

    I'm in the middle of driving to my dad's house and the car hit a point where it felt like I downshifted. I keep going and now it's getting worse. I pulled over cause im worried about getting stranded on the side of the road. Is my clutch going out?

  2. #2
    Senior Member Bitsyncmaster's Avatar
    Join Date:  May 2011

    Location:  Leonardtown, MD

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    My VIN:    03572

    Your engine is probably loosing power rather than thinking the clutch is slipping in 5 th gear. When a clutch slips, your RPM increase without seeing speed increase.
    Dave M vin 03572
    http://dm-eng.weebly.com/

  3. #3
    Senior Member mr_maxime's Avatar
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    What could be causing that? I'm about 60 miles from home now

  4. #4
    Senior Member Bitsyncmaster's Avatar
    Join Date:  May 2011

    Location:  Leonardtown, MD

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    My VIN:    03572

    I'm guessing it happened suddenly. Just guessing something happened to the lambda and now your engine is running lean to cause power loss. Do you still have a stock RPM relay? Do you have any tools with you?
    Dave M vin 03572
    http://dm-eng.weebly.com/

  5. #5
    Senior Member mr_maxime's Avatar
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    Stock rpm relay and I got some open end wrenches. I'm currently at a truck stop.

  6. #6
    Senior Member Bitsyncmaster's Avatar
    Join Date:  May 2011

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    Can you tell if the FV is buzzing when the engine is running? Since I'm just guessing the lambda stopped, would not want to suggest a fix if it's working anyway.
    Dave M vin 03572
    http://dm-eng.weebly.com/

  7. #7
    Senior Member mr_maxime's Avatar
    Join Date:  Mar 2015

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    What is the FV?

    Also picture of the rpm relay. 2 prongs look somewhat toasty
    http://i.imgur.com/2OF9kRK.jpg

  8. #8
    Senior Member Bitsyncmaster's Avatar
    Join Date:  May 2011

    Location:  Leonardtown, MD

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    FV is frequency valve. Under the air cleaner on passenger side valve cover. If it's not buzzing (engine running) try banging that RPM relay a little and see if it buzzes after you do that.
    Dave M vin 03572
    http://dm-eng.weebly.com/

  9. #9
    Senior Member mr_maxime's Avatar
    Join Date:  Mar 2015

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    Will do. In the meantime, this probably isn't helping. I did try finding one at parts store a while ago but no match

    https://imgur.com/oycK1RB

    I beat a lot of dust out of it as well

  10. #10
    Senior Member Bitsyncmaster's Avatar
    Join Date:  May 2011

    Location:  Leonardtown, MD

    Posts:    9,005

    My VIN:    03572

    A 60 mile drive home without the air cleaner probably would not hurt anything.
    Dave M vin 03572
    http://dm-eng.weebly.com/

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