When the vehicle is equipped with a temporary spare tire, it should be replaced as soon as possible with standard tires, tires and wheels. Since a full-time, four-wheel drive vehicle can average the drive torque, it must periodically turn the tire and check the tire pressure. Assigned to all four wheels, the condition of the tire greatly influences the performance of the vehicle's fifth, dragging. Therefore, the size and type of all four tires should be fully phased and the wheel-driven car should be anchored on the way and cannot be towed by ordinary trailer methods. When towing, make sure that all four wheels of the vehicle's four wheels must use standard tyres and leave the ground. Wheels, if you need to replace tires and wheels, must be replaced. Here, with the many years of driving experience, the author talks to new colleagues about little experience for reference. When a taxi that is not empty with an empty taxi is to “find a job†on the road, when someone hits the roadside and beckons, the taxi driver instinctively brakes and pulls aside. If you are too close to the car, it is easy to cause rear-end collisions. Fault Analysis The data measured by the air flow sensor was seriously misaligned, resulting in too little mixture of the on-board computer's deployment. As a result, the engine did not ignite. The ignition during the first few seconds was due to a start-up and enrichment program in the computer. The role of enriched gas mixture. Why do you keep stepping on the throttle engine to run continuously? That's because the on-board computer will add another person to speed up the pulse injection signal to enrich the mixture. The principle is like that when the accelerating pump on the carburetor accelerates, gasoline is injected to enrich the mixture, and the loss is lost. The accurate air flow sensor signal line will cause the computer to enter the emergency operation mode. It will calculate the approximate amount of intake air to replace the air flow sensor signal according to the throttle opening, so that the engine can run continuously. Bosch Generator Spark Plug, NGK Spark Plug, platinum spark plugs,Generator Spark Plug,OEM Standard Spark Plug LIXIN INDUSTRIAL & TRADE CO.,Limited , https://www.jmsparkplugs.com