What Causes a Car to Stall?
1 Answers
Car stalling causes and solutions are as follows: 1. Excessive valve deposits. During engine operation, excessive dust accumulates between the motor valve core and throttle seat. Solution: Simply clean the idle speed motor. 2. Fuel line obstruction. Frequently adding substandard fuel containing excessive gum deposits can clog the fuel system. Solution: It is recommended to clean the fuel lines, injectors, throttle body, and fuel tank. 3. Damaged idle speed motor or its circuit, or issues with the idle speed control module in the engine control unit. Solution: Requires inspection and repair at an authorized 4S service center.