Old Nissan cima4.5, is there an English -finidi version abroad? Elegant (class c) is English -finidi M, and Sima's name is Q?

Basic precautions for vehicle maintenance:

1. gasoline

Pay attention to let it soak in gasoline to dissipate heat. In addition, low oil content will also affect the oxygen sensor of the exhaust system. These parts are not cheap, don't go beyond the bottom line to refuel.

2. Machine lubricating oil

Generally speaking, the oil consumption is not serious enough to pass the maintenance interval, but in summer, due to the hot weather, the oil consumption will be higher than usual. If impurities or gasoline smell are found in the engine oil during daily inspection, and the smoke is light blue, it means that there is something wrong with the engine and the parts may be abnormally worn, so go to the manufacturer for repair.

3. Lubricating oil

You can check your gearbox oil when changing the oil. Because the inspection process is complicated, you can find the service department of the dealer to handle it. In order to measure accurately, the car must be put into neutral P and run at idle speed, the car must be parked in a flat place, and the engine oil must run to the working temperature of 80℃~93℃.

4. Too much or too little oil may damage the gearbox. Too much oil may cause excessive running resistance of parts, or make gearbox oil blister and deteriorate, resulting in abnormal wear of parts. Therefore, when you check the transmission oil, you must measure it accurately.