iamdub
Full Access Member
I have been a whole can as described for years on all my vehicles following the advice from my mechanic and it works just fine with no damage to anything. In fact you can put a can of that stuff into your fuel tank once in a while and it will help there too. It does not thin out the oil too much but did solve the problem and quieted down the engine as well.
Those of us less fortunate are forced to rely on our intelligence.