How To Know If Engine Oil Is Dirty? 12 Symptoms
If you’re wondering “how to know if engine oil is dirty,” below are the 12 most common symptoms: Dark color Thick and sludgy Low oil level Burning smell Rough engine performance Increased engine noise Poor fuel efficiency Exhaust smoke Oil pressure warning Engine overheating Rough idling Metallic particles The motor oil is one of the … Read moreHow To Know If Engine Oil Is Dirty? 12 Symptoms