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Can I use my engine to pump up my tires?

Discussion in '3rd Gen. Tacomas (2016-2023)' started by Stocklocker, Nov 10, 2023.

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  1. Nov 10, 2023 at 10:27 AM
    #1
    Stocklocker

    #1
    Stocklocker [OP] Well-Known Member

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    Thinking it would be a clean install to make an adapter to fit an air hose to one of my spark plugs. I figure this would be a quick and easy way to air-up the tires after a hard day on the Rubicon, or in an emergency. Simply pull a spark plug and screw in the air hose and voila: you have a single piston compressor powered by what is now a 5 cylinder, 2.8L motor. Runs a little rough maybe, but gets the job done in short order!


    Any downside?


    Group buy?

    EDIT: the answer is yes. Spark plug tire pumps are already a thing it turns out.

    https://m.youtube.com/watch?v=jTTVVmV_--s
     
    Last edited: Nov 10, 2023
    Stocklocker, Nov 10, 2023
    #1
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  2. Nov 10, 2023 at 10:28 AM
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    Bertw192

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    Bertw192 Well-Known Member

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    Nice Friday attempt... but you need more subtlety.
     
    Bertw192, Nov 10, 2023
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  3. Nov 10, 2023 at 10:31 AM
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    Stocklocker

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    Stocklocker [OP] Well-Known Member

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    Where I live it’s still Thursday and the idea is brilliant. You know it.
     
    Stocklocker, Nov 10, 2023
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  4. Nov 10, 2023 at 10:34 AM
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    HondaGM

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    HondaGM Call sign Monke

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    I would thread the tailpipe...then you could hold it at about 5k RPM and pump it up fast
     
    HondaGM, Nov 10, 2023
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  5. Nov 10, 2023 at 10:34 AM
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    10thMTNgrunt

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    10thMTNgrunt This is the way, step inside.

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    Well played:thumbsup:
     
    10thMTNgrunt, Nov 10, 2023
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  6. Nov 10, 2023 at 10:35 AM
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    Chew

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    Chew Not so well known user

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    I like the idea!
    Bro-landers gonna worship you!
     
    Chew, Nov 10, 2023
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  7. Nov 10, 2023 at 10:35 AM
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    Stocklocker

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    Stocklocker [OP] Well-Known Member

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    Maybe a reverse dump-valve that blocks the exhaust and sends it into the tires?
     
    Stocklocker, Nov 10, 2023
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  8. Nov 10, 2023 at 10:36 AM
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    Stocklocker

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    Stocklocker [OP] Well-Known Member

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    They already do, but thanks!
     
    Stocklocker, Nov 10, 2023
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  9. Nov 10, 2023 at 10:37 AM
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    HondaGM

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    HondaGM Call sign Monke

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    Sub'd:popcorn:
     
    HondaGM, Nov 10, 2023
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  10. Nov 10, 2023 at 10:37 AM
    #10
    Chew

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    Chew Not so well known user

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    and you are always pushing the envelope!
    Winners are never done,,, gotta keep at it!
     
    Chew, Nov 10, 2023
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  11. Nov 10, 2023 at 10:39 AM
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    koditten

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    koditten Well-Known Member

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    Would need a check valve. Every intake cycle would pull back what was pumped in.

    I don't know if any checks that would withstand those kinds of cycles.

    I'm gonna just say no. Lots of other easier ways.
     
    koditten, Nov 10, 2023
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  12. Nov 10, 2023 at 10:41 AM
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    Bertw192

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    Bertw192 Well-Known Member

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    Just pull the O2 sensor. It's already tapped for a valve. You will need to stuff a potato in the tailpipe when airing up.
     
    Bertw192, Nov 10, 2023
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  13. Nov 10, 2023 at 10:42 AM
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    Stocklocker

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    Stocklocker [OP] Well-Known Member

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    An inline check valve would be required for sure.
     
    Stocklocker, Nov 10, 2023
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  14. Nov 10, 2023 at 10:43 AM
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    HondaGM

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    HondaGM Call sign Monke

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    HondaGM, Nov 10, 2023
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  15. Nov 10, 2023 at 10:44 AM
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    Stocklocker

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    Stocklocker [OP] Well-Known Member

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    How many PSI in the exhaust? Not sure it would be enough. This is why I think you have to go right into the cylinder.
     
    Stocklocker, Nov 10, 2023
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  16. Nov 10, 2023 at 10:46 AM
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    Bertw192

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    Bertw192 Well-Known Member

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    Enough to pump up a bag, to lift a truck... which is basically what your tires are...

    upload_2023-11-10_10-46-8.png
     
    Bertw192, Nov 10, 2023
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  17. Nov 10, 2023 at 10:46 AM
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    Stocklocker

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    Stocklocker [OP] Well-Known Member

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    Stocklocker, Nov 10, 2023
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  18. Nov 10, 2023 at 10:51 AM
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    Buck Henry

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    Buck Henry Well-Known Member

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    Don't feel bad OP, there hasn't been an original thought here since...... well ever!
     
    Buck Henry, Nov 10, 2023
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  19. Nov 10, 2023 at 10:52 AM
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    TA2016

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    TA2016 Well-Known Member

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    I keep one of these under the seat. Yes it is cheap but it is small. I would get a better one if I used it a lot. Also, I only like removing a spark plug if I am going to change it.
     
    TA2016, Nov 10, 2023
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  20. Nov 10, 2023 at 10:57 AM
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    Stocklocker

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    Stocklocker [OP] Well-Known Member

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    It just stings because I also invented Raptor Lights
     
    Stocklocker, Nov 10, 2023
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