When you notice the gas, how badly is it running? Does it sound like you have a few dead cylenders? Is the smoke actually oil burning or does it run extreamly rich? If it's rich, I would first check the fuel pressure regulator. If it's oil, take a look at the intake gasket. Also, take it to a nationally recognized parts store and have them scan the computer for codes. See if anything has been stored in the computer.
Let me know what you find.
Monday, November 17th, 2008 AT 4:58 PM