Volvo ISX Fuel in Oil

Discussion in 'Volvo Forum' started by USFT, Feb 11, 2013.

  1. USFT

    USFT Bobtail Member

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    Dec 15, 2012
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    got a 2003 volvo with ISX engine (no EGR) and two weeks ago noticed oil level rising. Took it to speedco to change oil and do oil analysis whitch came back perfect but when I did the Cardboard test it showed fuel in oil.Replaced injector O rings and still same problem. It's back in the shop. engine has million miles and was rebuilt about 15k miles ago. Guy at shop told me could be fuel pump, I guess he means the fuel pressure pump. Any one had this problem or idea what could be causing it???
     
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  3. Cluck Cluck

    Cluck Cluck LTL Wizard

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    I had a 06 same symptoms, it had a cracked head, needless to say I never found what was truly wrong with it, I got rid of it
     
  4. pawpaw1

    pawpaw1 Medium Load Member

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    Sep 9, 2011
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    What's the Cardboard Test ?
    I don't trust speedco to do oil analysis.
     
  5. USFT

    USFT Bobtail Member

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    Dec 15, 2012
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    You dip a piece of cardboard in your oil and wach it. If it spreads it's got fuel in it.
     
  6. USFT

    USFT Bobtail Member

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    Dec 15, 2012
    0
    By the way, just found out my truck has a cracked head,$7500 repair
     
  7. pawpaw1

    pawpaw1 Medium Load Member

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    Sep 9, 2011
    Dallas,Ga.
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    I'm sorry that happened. Good Luck !
     
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