China Naming Network - Eight-character Q&A - Castrol guardrail 5w30 BMW 530 feels worse.
Castrol guardrail 5w30 BMW 530 feels worse.
Castrol engine oil is a big brand with good quality. If it is real Castrol oil, the car can't be without power. On the contrary, the power of cars may be stronger than before. If the car Castrol oil has no power, it may be that the oil you added is not real Castrol oil, but fake oil, and the power of the car has nothing to do with the oil. Maybe the engine throttle is dirty, or the nozzle is dirty.