How To Know If Your Engine Is Burning Oil

If you suspect your engine might be burning oil, there are several signs to look for. One clear indicator is the presence of blue smoke coming from the exhaust pipe, especially when you accelerate. This smoke is a result of oil seeping into the combustion chamber and burning along with the fuel. Additionally, you might notice a decrease in your oil level between oil changes, indicating that the oil is being consumed rather than just leaking out. Another clue is a foul smell, often described as a burning or oily odor, which can permeate from the engine or exhaust. If you frequently need to top up your oil but can’t find any external leaks, it’s likely being burned internally. Furthermore, a decrease in engine performance, such as loss of power or rough idling, can be attributed to oil burning, as it affects the engine’s lubrication and combustion efficiency. To confirm your suspicions, you can perform a compression test to check for worn piston rings or valves, common causes of oil consumption. Addressing this issue promptly is crucial to preventing potential damage to your engine and ensure its longevity, so if you observe these signs, it’s advisable to have your vehicle inspected by a qualified mechanic.