I use M1 HM 5w30 in a couple of older Camrys with slightly weeping rear mains. After our brutal temps last winter (both of these cars sit outside), I was thinking about mixing up to 50% M1 0w30 AFE with the HM during the upcoming winter.
With already leaking seals, I hate to abandon the HM formula altogether.
Any thoughts on this plan?
With already leaking seals, I hate to abandon the HM formula altogether.
Any thoughts on this plan?