Does the EA113 Engine Burn Oil?
3 Answers
High oil consumption is also an unavoidable issue, as German engines, in pursuit of high power and lubrication protection, feature fine mesh oil storage grooves on the cylinder wall surfaces. While this enhances lubrication, it also leads to more oil being carried into the combustion chamber and burned. With current technology, it is still not possible to completely avoid this. Below is some relevant information: 1. EA111 Engine: The EA111 series by Volkswagen is the mainstay of the company's small-displacement engines, available in 1.4L and 1.6L variants. The EA111 series incorporates advanced technologies such as direct fuel injection and turbocharging. 2. BWH Engine: The engine initially used in the Bora at its launch, with a power output of 74KW, featuring two valves per cylinder and belt drive. The new Bora 1.6 also used the EA111 engine later, which was a revised engine model with the engine code CLS and a power output of 77KW.
I often come across owners of older Volkswagen models, like those driving the Sagitar or Golf, and it's indeed a common issue for the EA113 engine to burn oil. A friend of mine had a car that started burning oil noticeably after about 100,000 kilometers, requiring roughly half a liter of oil top-up every 2,000 kilometers. Upon disassembly, the main problems were found to be aging piston rings and valve stem seals, with oil seeping into the combustion chamber through the gaps and getting burned. If regular maintenance is neglected, leading to poor oil cleanliness and carbon buildup that jams the piston rings, this process can accelerate. However, it's not irreparable. Using high-quality full synthetic oil on schedule, regularly cleaning carbon deposits—especially for high-mileage older cars—and replacing the oil separator with an improved version can significantly alleviate the oil burning issue. Ultimately, prevention is more cost-effective than repair.
Let me explain the EA113 engine oil consumption issue from a maintenance perspective. This engine has some inherent design flaws in its crankcase ventilation system, coupled with insufficient piston ring tension. After exceeding 100,000 kilometers, worn oil seals and rings often lead to oil leakage. Blue smoke during cold starts or oil stains on the exhaust pipe are telltale signs. Proper solutions require thorough measures: conduct compression tests to assess wear - severely worn engines need piston ring replacement or even cylinder boring, while minor cases may just require valve stem seals or PCV valve replacement. For daily maintenance, I recommend using VW502-certified 5W-40 oil - its higher viscosity helps fill gaps and reduce consumption. The key is regular oil/filter changes and frequent dipstick checks for older vehicles. Address the issue seriously if consumption exceeds 0.5 liters per 1,000 km.
