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Toyota Trucks: Engine Parts Cleaning Solvent?

  1. #1
    glacb
    Guest

    Engine Parts Cleaning Solvent?

    What is the best solvent for cleaning engine parts such as the oil pan,
    valve covers, cam shaft, etc. that have a heavy tar sludge buildup? Gregg



  2. #2
    Luther
    Guest

    Re: Engine Parts Cleaning Solvent?

    I buy xylene at Home Depot and it really gets the job done when combined
    with a brass brush. A metal pan is required as the stuff will break down
    most plastics. I have a special chemical-resitant polymer pan that I use.

    Be careful with the valve covers - if they are like mine, they are made of
    some type of resin or plastic. I used the xylene to clean them, but did not
    let them soak in it and washed them really well with detergent afterwards.
    I would think they would become discolored if exposed to the stuff for too
    long.

    One final note. Xylene is a an aromatic (benzene like) coumpound and is
    covered by SARA Title III as a red label chemical. It's bad news for the
    environment and anyone using it should take care to dispose of it properly.

    Luther

    "glacb" <com> wrote in message
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  3. #3
    Wolfgang
    Guest

    Re: Engine Parts Cleaning Solvent?

    Varsol - is available from some gas stations and heating oil companies. Is
    not flash dangerous like gasoline or kerosene.

    "glacb" <com> wrote in message
    news:qd6Jb.2615$.. 



  4. #4
    Bruce
    Guest

    Re: Engine Parts Cleaning Solvent?

    On Fri, 2 Jan 2004 09:47:53 -0500, "Wolfgang"
    <net> wrote: 
     

    Did a quick search on varsol and sound this interesting page -
    http://www.exxonmobilchemical.com/Public_Products/Fluids/Aliphatics/Worldwide/FAQs/Fluids_Aliphatics_FAQ_Varsol.asp

    You should be able to find one of these nearby, either VM&P Naphtha
    or mineral spirits at any home improvement store or a regional oil
    distributor. Even good old paint thinner is in this family. If you
    are lucky, you can find one of the specialized degreasers like 1,1,1
    trichlorethylene (my favorite) or the clothing dry-cleaning solvent
    perchloroethylene ("perc").

    And it all depends on the goop you're trying to clean off, one
    solvent may not even dent it, another will take the gunk off with a
    swipe, and a third will take the gunk, the paint, the primer, and half
    the plastic base material... So don't get 5 gallons right off, get a
    pint of each and see what works for you.

    BE VERY CAREFUL when using any solvent, especially when they're
    flammable or can have skin contact. Read the instructions. Try the
    safest one first, if it doesn't work move up to the nastier ones.

    And if the chemical you want to try specifies that you use personal
    protective devices like goggles, gloves, plastic apron, a respirator,
    etc. proper ventilation, be smart and do what they ask. If it's
    flammable, make sue to have an extinguisher on hand and eliminate all
    nearby ignition sources.

    You only have two eyes, when you lose them they send you home - life
    goes on, but it gets infinitely more complicated.

    --<< Bruce >>--
    --
    Bruce L. Bergman, Woodland Hills (Los Angeles) CA - Desktop
    Electrician for Westend Electric - CA726700
    5737 Kanan Rd. #359, Agoura CA 91301 (818) 889-9545
    Spamtrapped address: Remove the python and the invalid, and use a net.

  5. #5
    davidj92
    Guest

    Re: Engine Parts Cleaning Solvent?


    "glacb" <com> wrote in message
    news:qd6Jb.2615$.. 
    If you search your local oil supply wholesalers for a product called Solvent
    140 or some call it Solvent 142. (I can buy it through our oil recycler
    also, but it costs about 50% more than oil wholesaler).
    It has a much higher flash point than most cleaners therefore you can safely
    dispose of it in used oil, legal in Indiana may not be in other states. It
    also doesn't irritate or cause symptoms by skin contact.
    Does a good job cleaning, not quite as good as mineral spirits or cleaning
    gas but if you let it soak longer or brush a little more it produces the
    same results. Our wash tank has an agitator so I use it for items that are
    baked on.
    --
    Hope This Helps,
    davidj92



  6. #6
    Luther
    Guest

    Re: Engine Parts Cleaning Solvent?


    "Bruce L. Bergman" <invalid> wrote 
    1,1,1 


    Perc is a very effective solvent that is also non-flammable. Unfortunately,
    it is also a known carcinogen.

    Luther



  7. #7
    Pookerz
    Guest

    Re: Engine Parts Cleaning Solvent?

    Anyone try any of those orange oil type cleaners on their truck yet? I used
    the stuff (specifically "Orange Clean", but I've also used the knock-off
    brands, they're just weaker) on the burners to my stove, cast iron skillet,
    and the grate to my grill, and it cuts a lot of gunk, especially when
    assisted with a wire brush. Not sure how it would work for engine parts.
    It's fairly safe to use, which is why I mention it.They make an aerosol
    spray foam, which I've also used, but it requires ventilation. No
    flammability/explosiveness issues or carcinogens, smells pretty decent.
    Might just have to rinse it super good afterward so it doesn't react to
    anything, eh?

    For the worst of the burnt on stove stuff (and it was really bad) I sprayed
    it on full strength and just let it sit a while to loosen up. I'd be
    interested to see what automotive uses it has, except there's not really
    anything I need to clean on my truck, except the interior. Else I'd go out
    and give it a shot myself.
    --
    Dee
    ~Remove all preflight tags before replying by email.~

    "glacb" <com> wrote in message
    news:qd6Jb.2615$.. 



  8. #8
    fixitman
    Guest

    Re: Engine Parts Cleaning Solvent?

    I've always used kerosiene..
    "glacb" <com> wrote in message
    news:qd6Jb.2615$.. 




 

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