What to do if the Wuling Zhiguang B12 engine lacks acceleration power?

[McAngela]

The causes and solutions for the lack of acceleration power in the Wuling Zhiguang B12 engine are as follows: 1. Faulty ignition system, such as aging ignition coils or spark plugs not replaced for a long time, leading to insufficient ignition energy, poor combustion, lack of engine acceleration power, and the engine fault light turning on. 2. Faulty fuel system causing excessively low pressure. Insufficient fuel injection can result in the engine lacking acceleration power. 3. Excessive engine carbon deposits leading to poor fuel atomization, which also causes poor combustion, excessive exhaust emissions, and lack of engine acceleration power. 4. Faults in the engine system causing the engine to enter an emergency operation mode, thereby limiting the engine's power output and resulting in lack of acceleration power. 5. When the engine fault light turns on, first go to a 4S shop or repair shop to diagnose the relevant fault codes with a computer, and then eliminate the faults based on the fault codes.