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Toyota Camry: Possible sludge?

  1. #1
    Car
    Guest

    Re: Possible sludge?

    Judging by the picture, it looks like regular varnish and not really a cause
    for concern. I would suggest you open the engine panel and take a picture
    of what you see. I have some light varnish on my 2002 Camry LE V6 and I
    been using Mobil 1 5W30.

    "Joshua Smeltser" <com> wrote in message
    news:brploo$9f6$netins.net... 
    noticed 



  2. #2
    Philip®
    Guest

    Re: Possible sludge?

    In news:brploo$9f6$netins.net,
    Joshua Smeltser <com> being of bellicose mind
    posted: 

    This is cause for concern. ANYtime you find this kind of oil
    emulsion suggests water in the oil. This can be the beginning of
    antifreeze leaking into the engine oil, or be reflective of very
    short cycle driving in cold weather, or a restriction of the PCV
    system. There is a quick way to check PCV operation. But do not
    let this condition go unchecked.

    --

    * Philip

    "I'm dreaming of a white Christmas,
    Just like the ones I used to know"
    -Bing Crosby




  3. #3
    MDT
    Guest

    Re: Possible sludge?

    Joshua Smeltser wrote:
     
    No, thats sweat. Some moisture, Short trips will do this. It need to run
    longer, turn the moisture to steam and the PCV will pull it out. Of
    course, the PCV must need to work. If its a 4 cylinder, the PCV system
    doesnt use a valve, but it need to be clear.

    --








    SENATOR ZELL MILLER DEMOCRAT OF GEORGIA, the nation's most prominent
    conservative Democrat, said today he will endorse President Bush for
    re-election in 2004 and campaign for him if Bush wishes him to. Miller
    said Bush is "the right man at the right time" to govern the country.

    The next five years "will determine the kind of world my children and
    grandchildren will live in," Miller said in an interview. And he
    wouldn't "trust" any of the nine Democratic presidential candidates with
    governing during "that crucial period," he said. "This Democrat will
    vote for President Bush in 2004."


  4. #4
    C.
    Guest

    Re: Possible sludge?



    MDT Tech® wrote:
     

    I am curious - why no PCV valve? I figured, possibly incorrectly, that a
    4 cylinder would need a PCV even more than a 6 or 8. How is the
    crankcase vented? Because of the geometry of 4 cylinders, they naturally
    puff "air" in and out of the crankcase. Does Toyota use some sort of one
    way valve to keep the air moving in one direction, or do they just meter
    the air into the intake? I had a Datsun 280Z that did not have a PCV
    valve. If you took off the oil cap with the engine running, the engine
    would die because too much air was sucked into the intake via the
    crankcase ventilation system. Do 4 cylinder Toyotas work like this?

    Ed

  5. #5
    MDT
    Guest

    Re: Possible sludge?

    C. E. White wrote:
     

    Ed, my bad, I actually meant no PCV valve, it does have a crankcase
    ventilation system. Its an orifice setup.


    --








    SENATOR ZELL MILLER DEMOCRAT OF GEORGIA, the nation's most prominent
    conservative Democrat, said today he will endorse President Bush for
    re-election in 2004 and campaign for him if Bush wishes him to. Miller
    said Bush is "the right man at the right time" to govern the country.

    The next five years "will determine the kind of world my children and
    grandchildren will live in," Miller said in an interview. And he
    wouldn't "trust" any of the nine Democratic presidential candidates with
    governing during "that crucial period," he said. "This Democrat will
    vote for President Bush in 2004."


  6. #6
    Joshua
    Guest

    Re: Possible sludge?

    Thanks to everyone for their replies. For the last few months this car has
    been used primarily to go to work, and I only live about one mile from work,
    so it's probably just short trips. I will have my mechanic check the PCV
    system when I have my annual tune-up.
    Thanks again,
    Josh
    "MDT Tech®" <com> wrote in message
    news:5Z9Eb.8878$news.pas.earthlink.net... 
    noticed 
    and 



  7. #7
    Philip®
    Guest

    Re: Possible sludge?

    In news:com,
    C. E. White <com> being of bellicose mind posted: 

    Ed.... In a fuel injection system, ALL air entering the engine is
    "measured" via the air flow meter or sensor. Opening the oil filler
    cap while the engine is running (particularly so on engine with the
    older style mechanical air flow box), will permit the admission of
    air that has NOT been measured thru the air flow meter (aka: false
    air). Because the crankcase is connected to the intake track between
    the air flow meter and the throttle body, the unmeasured air flowing
    into the open crankcase filler will cause the ECM to reduce the fuel
    delivery and probably stall the engine.

    --

    * Philip

    "I'm dreaming of a white Christmas,
    Just like the ones I used to know"
    -Bing Crosby





 

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