I currently run royal purple 10w30 and was wanting to move to a thicker oil and also switch to conventional instead of synthetic. I live in az so would 20w50 be good? Any insight would be appreciated thanks!
Well I went for it, I switched to castrol high mileage 20w50 and it only got worse so I took the valve cover off and found one lifter for sure was messed up. I just replaced all of them just to be sure. Now it is silent compared to what it was, $12 something for the valve cover and $11 something a piece for all 8 lifters and it's all fixed. Now my question is do I switch back to the thinner oil?
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum