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Sludge in the rocker to PCV and air cleaner hose; Help why is this happening?
Topic Started: Feb 3 2013, 01:32 AM (541 Views)
nwgeo


I am running some Sea Foam in the oil and gas and maybe this is adding to the greenish sludge in the PVC breather line and also showing in the cap top of the oil cap on the rocker cover. I will change out tomorrow.

The pic shows how it is closing up the tube line into the air cleaner. This is the second time in a week I have cleaned this out.
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This pic shows some of the gunk on a paper towel tip as I am cleaning ou. I am running 0-30 mobil 1 syn oil.
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This reminds me of a car that is not getting up to heat. Good/ Bad thing is I car pool two times per week and so the the car does not get warmed up at all--I start it and go like about 2 miles all down hill then turn it off-- and in my area the temperature is running 37 to 25 F---- about 25 F in the AM.
typ
But the other days I drive like 80 miles round trips-- should be enough to burn off any moisture type issues.

My PCV is clean and seems to work well.

What is causing this :banghead :x

Thanks
Edited by nwgeo, Feb 3 2013, 01:36 AM.
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patrickbruce
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average teenage gearhead

have you done an oil change since using Sea Foam?
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nwgeo


Sceduled for that tomorrow.
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Old Man


are you missing any coolant?
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nwgeo


No coolant loss--- (Yeah-- I know, man I don't want to have lost a head gasket but-- no loss of rad fluid and no pressurerizing of the rad either.) My MPG is down but I figure that is just our E85 gas and cold temps.
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Reista
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Clutzy Shadetree

nwgeo
Feb 3 2013, 01:38 AM
Sceduled for that tomorrow.
How long have you had the SF in the oil?

Also, check for intake/vacuum leaks
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nwgeo


Had it in about two week--about 500 Miles. I did check for vac leaks(I tend to do this rotinely) none I could see. I did notice it looked like a small leak of some sort where the gasket is just below the throttle valve-- so I tightened my three screws slightly that hold all that together.
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Reista
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Clutzy Shadetree

it SHOULD only be in your engine for ~100-200 miles i believe, and running your engine at highway can accelerate wear with SF in your engine since it's such a powerful solvent and it's thin. I would change your oil tomorrow, do a few laps, and then check for more goop
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Old Man


kinda reaching here---looks like water in your oil vapors? no loss of coolant.
very cold. short trips. E85 ('cold burn') fuel. I wonder if you are getting
condensation inside your pan and oil passages. As a 'last resort' I think I
would invest in a oil heater and a radiator hose heater??----in the meantime
temporarily try a warmer intake by removing all the intake from the
fender to the air filter housing so that you are taking air from the
engine compartment
Edited by Old Man, Feb 3 2013, 03:06 AM.
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