Thread: Bubbles???
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fredmeister fredmeister is offline
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Join Date: Oct 2002
Location: Baltimore, MD, USA
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Sounds like you could have sucking thru straw symptom on the suction side of the oil pump. Is it possible you loosened or blocked the oil sump pick up tube when replacing the oil drain cover on the bottom of the engine?
If the oil sump pick up tube to the oil pump has broken loose where it enters the oil pump casing, then it could be sucking air at this point and creating the bubbles in the oil.
Just my guess.
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1979 930 Turbo....3.4L, 7.5to1 comp, SC cams, B&B intercooler, Snow Perf water/meth injection, Rarlyl8 headers, Garret GTX turbo, 36mm ported intakes, Innovate Auxbox/LM-1, custom Manually Adjustable wastegate housing (0.8-1.1bar),--running 0.7bar max
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Old 02-07-2008, 08:23 AM
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