Golf 4 Maintenance Case Burning oil is less than 2,000 kilometers per liter.

Some netizens asked, he bought a golf 4th generation in 2007 with a mileage of 1.8 million kilometers. Now there is a shortage of one liter of engine oil for 2000 kilometers, and he wants to know how to solve the problem of burning engine oil. Personally, I also like the 4th generation golf, and the chassis is much better than the golf lost now. But nine times out of ten, Volkswagen's old cars basically burn engine oil, and the engine oil consumption is 2000 kilometers 1 liter, so it needs maintenance, otherwise it will damage the oxygen sensor and three-way catalyst, accelerate the carbon deposition of the engine, and fail the annual inspection. The first task is to check whether the oil seal leaks oil and whether the engine leaks oil within one week. If not, it is an internal problem. Secondly, after starting in the morning, observe whether there is blue smoke behind the exhaust pipe. If there is blue smoke, it means that the oil burns badly. Volkswagen's 6.5438+0.8 million kilometers, if it is not well maintained, the oil seal inside the engine has been seriously worn. In this case, the engine needs to be overhauled, mainly to replace the valve oil seal and piston ring, and there may be other wear and tear. The repair needs at least 3,000 yuan.