Nissan Sentra 2000 model. Thick White smoke coming...

Hi cammy,

Nope water level is not dropping in the radiator. I've got one mechanics check the engine and spark plugs and he said its not burning fuel efficienltly thus it emits white smoke. This problem is caused by oil entering into the valve seal and was mixed with gasoline. With this mixture it can't burn all the fuel during combustion (I thnk).

I don't know if that was the correct cause. That's why I'm gathering information here if somebody have experience the same problem or not. Thanks