| | Re: Can I mix 5W-30 with 10W-30 ?
There is simply no need to mix 5w30 and 10w30, stick with the 10w30 in warm weather, and 5w30 for the cold. Or better yet, try out Mobil 1's 0w40 instead. Despite the 0w rating, it's thicker at 40 celcius than 5w30 and 10w30 Mobil 1.
<small>[ April 03, 2003, 02:26 PM: Message edited by: Patman ]</small>