For a car, why is the engine speed restricted during normal operation? After the speed is limited, the engine torque will not come up, and the speed of the horse naturally will not be much thought. In fact, in many cases, some failures of the vehicle could have been avoided, but they were even more troublesome because of wanting to save time. â— Insufficient oil pressure limit In the past, the car encountered the symptom that after the vehicle ran up, no matter how the gas pedal was pressed, the speed cap was 1800 rpm. The initial judgment of the card friend may be a failure of the common rail system, resulting in insufficient oil pressure. Of course, there are many reasons for the lack of oil pressure, and this may not be the only reason. Poor quality filter After maintenance by a professional maintenance technician, it quickly denied the common rail system failure. The first step is to check the oil-water separator. The top rubber gasket has been aging to give a lot of trouble when dismantling. Poor water separator The actual inspection found that the filter cartridges of the three deputy plants on the car had almost become completely blocked, and the poor oil-water separator could not effectively separate the diesel and water, so that the inverted diesel oil had become milky white and rich. With a lot of milk. Almost impossible to use again, only to replace the new three filter. â— Insufficient oil supply to the pump Since the dumped diesel oil is milky, there must be certain problems in the oil itself. After the repair master had disassembled the oil pump, it was really shocked. The pump port of the oil pump is almost blocked by a large amount of impurities. When the car is in normal operation, it is almost impossible for the oil pump to ensure normal engine oil supply. In addition to the serious blockage of the oil-water separator and the diesel filter, the actual flow of diesel oil in the entire oil path is extremely small. In such a situation, the engine can only start, and it is almost impossible to achieve greater performance. Due to the temporarily called maintenance personnel, only the diesel filter was judged at the beginning, and it was not considered that the oil pump would be blocked so severe that only the on-site tools were used to temporarily clean the oil pump. Fortunately, after the oil pump was cleaned up and the genuine filter element was replaced, the problem of engine speed limit was finally solved. â— Authentic filter protects the oil circuit Many card friends think that the filter can be almost as long as it is, and there is no need to pursue good quality products. But when you really encounter a problem with the filter cartridge, call the service station to temporarily repair it. The money you may have to pay is far more than what you can afford to buy a poor quality filter cartridge. The use of genuine diesel filters can effectively filter fine impurities and moisture in diesel fuel to protect the oil pump nozzle, piston rings and other components from wear and blockage, as well as to filter out trace elements such as iron oxide in diesel fuel. â— Postscript: About the harm of inferior filters I think we all know more or less, good products certainly have advantages, so card friends in the purchase of these important automotive products do not covet a small amount of time, let the car " "Injured," things that are not worth the candle both affect efficiency and waste money. It is recommended that when purchasing some of the wearing parts on the car, it should be purchased through formal channels. Can Production Line,Food Canning Machine,Aluminum Can Manufacturing Equipment,Tin Can Manufacturing Machine Zhoushan Putuo BODA Machinery Co., Ltd. , https://www.boda-machinery.com
A genuine Parker filter can be purchased at the home of the truck home, and it can match almost any commercial vehicle on the market. The price is more than 100 points, and you deserve it.