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To answer your previous question - no, it is not too late, since oil does not evaporate - it accumulates/pools in your intake. Over time, your compression ratio will increase as the volume of space abobe each piston is reduced when carbon builds up. And unless you increase the octane of the fuel you use, your ECU will "hear" the pinging and reduce engine power.
I still think you should read the article............
No mean to HIJACK, but is there anything you can do to I guess 'clean' the intake if a car has not had a catch can on 100K miles?? What sort of thing scan u do to remove this pooled up oil?
No mean to HIJACK, but is there anything you can do to I guess 'clean' the intake if a car has not had a catch can on 100K miles?? What sort of thing scan u do to remove this pooled up oil?
The easy way is to take off your Throttle Body and just reach in and mop up the oil.
The best way is to remove your manifold and clean it...
The backlash from consumers being told they'd have to empty a can every few months because of an imperfect engine design would be swift and brutal. Many big rigs and busses use air/oil separators, but the collected fluids are either routed back to the oil pan or are contained in an isolated tank. Filter experts agree that you should never expose outgoing air to collected liquids, so If GM included a filter, it would not look like a typical catch can, which allows the outgoing air to entrain oil that is sloshing around underneath it. It would probably look more like a miniature version of what the big rigs use.