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milky oil when checking with dipstick

This is a discussion on milky oil when checking with dipstick within the Technical / Maintenance forums, part of the General Discussion category; Hey whats up everyone need some help, when you read the title ya think it is my head gasket, but ...

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    milky oil when checking with dipstick


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    Hey whats up everyone need some help, when you read the title ya think it is my head gasket, but I cant understand when I drain the oil, now im on the 6 time in 2 months. No milky oil drains out. It drains out clean regular oil.... So 2 week ago was the last time I did a oil change and cleaned the dip stick and the dip stick holder okay 2 weeks looks clean, after a hard rain next day milky color oil when I check oil... so thanks ronnie


    2001 GMC Sirrea 1500 Z71 4x2, 17in lift, 5.3 Vortex, Chrome 4-link, 513 gears, Rebuilt transmisson, BS 7100 shocks, Custom Driveshaft, King Coilovers, 46" Goodyears, 20in Rockstars, Throttle body spacer, 3 tvs and Kicker system.

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    Piloting the Land Yacht Texsbluethunder's Avatar
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    Re: milky oil when checking with dipstick

    While the milky oil is definately water in the bottom end, but if its not comming out with an oil change then its being steamed off. Have your coolent levels been low? If not then it cant be an internal leak. Could be that your getting condensation in there after a rain. My Hyundai always has some milky oil on the cap when I look, but it doesnt leak any coolant.
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    Re: milky oil when checking with dipstick

    I agree same thing happens to me on my bmw, just watch the oil and coolant levels.

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    Re: milky oil when checking with dipstick

    if you dont take any longer trips that heat everything up enough to steam off condensation you can get milky residue buildup on the caps...never heard of it on dipsticks but i guess its possible

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    Re: milky oil when checking with dipstick

    Was it driven during the rain or parked? Maybe the PCV system is sucking water spray through the valve cover vent filter or something like that.

    Freaky.

    Greb

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    Re: milky oil when checking with dipstick

    Ha I know it just doesn't make any sense at all, a 90 wit 215 thousand mile, the truck runs great, the steam sounds just right but when they say, if you can work on airplane engines you can work on any engine that bull ha ha


    2001 GMC Sirrea 1500 Z71 4x2, 17in lift, 5.3 Vortex, Chrome 4-link, 513 gears, Rebuilt transmisson, BS 7100 shocks, Custom Driveshaft, King Coilovers, 46" Goodyears, 20in Rockstars, Throttle body spacer, 3 tvs and Kicker system.

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    Re: milky oil when checking with dipstick

    still milky damn


    2001 GMC Sirrea 1500 Z71 4x2, 17in lift, 5.3 Vortex, Chrome 4-link, 513 gears, Rebuilt transmisson, BS 7100 shocks, Custom Driveshaft, King Coilovers, 46" Goodyears, 20in Rockstars, Throttle body spacer, 3 tvs and Kicker system.

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    Re: milky oil when checking with dipstick

    Dosen't smell like gas does it?
    Does it only do it when it rains or when it's humid?
    I think I would go with condensation at this point.
    Haven't lost any coolant?


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    Re: milky oil when checking with dipstick

    well as i know , not lost of coolant and after oil is changed then rain comes it does! so if I dain the oil and it comes out clean black i know that good but If I see milky daining too it was really bad? well if thats , that It comes out clean


    2001 GMC Sirrea 1500 Z71 4x2, 17in lift, 5.3 Vortex, Chrome 4-link, 513 gears, Rebuilt transmisson, BS 7100 shocks, Custom Driveshaft, King Coilovers, 46" Goodyears, 20in Rockstars, Throttle body spacer, 3 tvs and Kicker system.

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    Re: milky oil when checking with dipstick

    get a coolant system pressure tester. if there's a leak anywhere in that system, it'll find it.
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    Re: milky oil when checking with dipstick

    I know on the 3.4 V6's in most GM cars when there is milky oil on the cap or in the pan it means an intake gasket is going....

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    Re: milky oil when checking with dipstick

    well its not on the pan or in the oil just on the dip stick at the top


    2001 GMC Sirrea 1500 Z71 4x2, 17in lift, 5.3 Vortex, Chrome 4-link, 513 gears, Rebuilt transmisson, BS 7100 shocks, Custom Driveshaft, King Coilovers, 46" Goodyears, 20in Rockstars, Throttle body spacer, 3 tvs and Kicker system.

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    Re: milky oil when checking with dipstick

    if your coolent is good , go get an engine flush and see what happens , it is moisture .

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    Re: milky oil when checking with dipstick

    hell ya, that is what I keep thinking


    2001 GMC Sirrea 1500 Z71 4x2, 17in lift, 5.3 Vortex, Chrome 4-link, 513 gears, Rebuilt transmisson, BS 7100 shocks, Custom Driveshaft, King Coilovers, 46" Goodyears, 20in Rockstars, Throttle body spacer, 3 tvs and Kicker system.

 

 

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