Mondeo has a lot of gas in the throttle. Why?

Mondeo (view transaction price | model details) There is a lot of oil in the throttle, which may be a common problem of some models. Exhaust gas may also be recirculated and discharged into the throttle. You need to pump the oil every once in a while (generally 10000 km or every maintenance). If not handled in time, the acceleration will be weak at first, and blue smoke will soon emerge. Oil consumption will be high, and burning oil for a long time will have hidden dangers.

When the engine is running, it will produce exhaust gas. At the position of the air cleaner, there is a pipe connected to the upper cover of the engine to exhaust the exhaust gas. If the car is driven for a long time, it will always produce exhaust gas. Even if it can be discharged, it will definitely leave a little at a time. Over time, many a mickle makes a mickle, and this will happen. The oil in the throttle valve is discharged through exhaust gas recirculation. If the situation is serious, it means that the cylinder is worn, the air leakage is serious, the oil and gas are serious, and even the engine oil is burned. At this time, it is necessary not only to clean the throttle, but also to repair the worn state of the cylinder, piston and piston ring, so as to eradicate this phenomenon.

Pay attention to how to clean and prevent: 1, and disassemble and clean; 2. Correct some mistakes in cleaning the throttle valve; 3. Throttle fouling is mainly caused by oil and gas, followed by particles and moisture in the air. Zhidao means to use a qualified air filter and remove the crankcase ventilation pipe, and the scaling speed of the throttle valve will be much slower. The crankshaft is built in the crankcase, and the lower part is connected with the oil bottom. The working temperature of this part is 100? ~ 180? About. (Photo/Text/Photo: Huang Guihong) @20 19