My wife's brother and dad say "Never switch brands or weights of oil. It will cause your vehicle to use oil.". Where does this myth come from?
I say switching brands is no problems. As far as weights, I say if you have always run one weight of oil, this might be true. If you are used to switching to a lighter weight for winter and have done so, there should be no problems.
I figure most of the myths probably come from the old days when vehicles and oils were different than what they are today. Just like the myth of the 3K oil change. Any thoughts? [email protected]
I say switching brands is no problems. As far as weights, I say if you have always run one weight of oil, this might be true. If you are used to switching to a lighter weight for winter and have done so, there should be no problems.
I figure most of the myths probably come from the old days when vehicles and oils were different than what they are today. Just like the myth of the 3K oil change. Any thoughts? [email protected]