At the local walmart, mobil 1 for 3.60 a quart... decided to switch to the 15w50
not sure why, I read the additive package is better, and my car slightly consumes the 10w30 (especially in summertime!)
any thoughts on this? Was it a good idea, I am possibly leary about it being 50 weight in the end...
not sure why, I read the additive package is better, and my car slightly consumes the 10w30 (especially in summertime!)
any thoughts on this? Was it a good idea, I am possibly leary about it being 50 weight in the end...