Can You Mix 5W20 and 5W30 Engine Oil?
5W20 and 5W30 engine oil may have the same cold start properties but they are different in terms of viscosity, fluidity and usage. But, what if your vehicle’s engine oil light turns on and you have some 5W30 and 5W20 engine oil? Can you mix 5W20 and 5W30 and top off the engine? Yes, you can mix 5W20 and 5W30 … Continue Reading