Oil in the escape

Hello, the truth was still because I stopped throwing the oil for the exhaust, I changed oil and the problem unemployment, but only a few days, the truth is that the problem was that the fuel passed to the oil by a retainer that had the injection pump, and as it also had the unbog or the ventilation of the pump then the ACPM was play I was bad ...
Thank you all for collaborating ...
case resolved ....

Companion I recommend that it will be to be oil, you can do a test remove the exhaust multiple and turn on the engine to verify that it is not an injector problem