Heavier Weight Oil High Mileage Car
Just wondering if its okaybeneficial to switching from 5w30 to a heavier weight oil like 5w40 or 10w40 in a higher mileage engine. High resistance to viscosity and thermal breakdown. What Happens If I Use The Wrong Weight Viscosity Of Oil Amsoil Blog If you have a high mileage engine it could help. Heavier weight oil high mileage car . I recently overhauled my top engine by putting new seals gaskets and valves. It does a remarkable job of reducing overall wear of high mileage engine and also reduces oil consumption of the engine. Now every 10 to 30 kilometers there is gray smoke that comes from my exhaust and the. Castrol GTX High Mileage. Pennzoil High Mileage Vehicle Motor Oil is a multigrid common weight viscosity class oil for use in gasoline engines in a variety of SUVs light vans and trucks and passenger cars. The premise is based on the assumption that the engine has bearing wear resulting in a drop in oil pressure. Offers higher level of protection for eng