My 2007 Passat uses a quart every 1200 miles. In it currently is 5W40 synthetic.
Does the next quart have to be the same, ie could I add 5W30 or SemiSynthetic
or even non-synthetic. Why not the cheaper as it's just burning it up ?
I'm disappointed as the engine has only 115k miles. The Service Adviser
gave no clear explanation as to why. Said something about the turbocharger.
Does the next quart have to be the same, ie could I add 5W30 or SemiSynthetic
or even non-synthetic. Why not the cheaper as it's just burning it up ?
I'm disappointed as the engine has only 115k miles. The Service Adviser
gave no clear explanation as to why. Said something about the turbocharger.