Originally Posted by Randy_Marsh
I used the same oil I've used since I left MN and had to stop using Amsoil...Mobil 1 5w30.
Maybe I'm dense, but I don't completely understand this statement. Did you stop using Amsoil 5W-30 and switched to Mobil1 5W-30?
If so, after you dick around with checking things switch to Mobil1 0W-40, Castrol Syntec 0W-30, or Syntec 0W-40. Or just drive 5 miles so that you'll burn through a quart of the 5W-30 and top it off with Mobil1 15W-50.
Thank you for your service.