C chrismo Joined Sep 2, 2015 Messages 49 Location Australia Jul 30, 2016 #21 I run a group 3 0W-40 in my 2.0 323 (protege in australialand) and previously ran a 10W-40 semi, both of which the engine seemed perfectly happy with. So if a HM oil doesn't help than you should have no dramas with a 40wt oil.
I run a group 3 0W-40 in my 2.0 323 (protege in australialand) and previously ran a 10W-40 semi, both of which the engine seemed perfectly happy with. So if a HM oil doesn't help than you should have no dramas with a 40wt oil.