Quote:
Originally Posted by bustedbenz
I'm having similar issues. Can you describe the path from the vac pump to the air box? I'm having trouble envisioning 1) why oil is in the vac pump in the first place, and 2) How it migrates from there into the air cleaner.
Thanks
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is your problem in the SDL or the 240?
the 240 of yours has a tube from the vacuum pump into the lid of the air cleaner, and if the seals fail on the vacuum pump it can pump motor oil into the air cleaner through this tube.
the sdl vacuum pump is internally vented, so if the seals fail on it, oil would just circulate internally into the motor again.