How to Solve the Jerking Issue in Magotan?

[Ria]

Magotan jerking can be resolved by cleaning the throttle body, fuel injectors, and intake tract carbon deposits, or by switching to higher-quality fuel. If these measures don't work, it's necessary to visit a repair shop for further inspection and handling. There are many reasons for the jerking sensation, such as substandard fuel quality, incomplete combustion, excessive carbon buildup in the throttle body, fuel injectors, or intake tract, or faults in spark plugs and ignition coils causing cylinder misfires. The Magotan is the first B-segment sedan produced and sold by FAW-Volkswagen since its establishment. Its body dimensions are 4865mm in length, 1820mm in width, and 1475mm in height, with a wheelbase of 2812mm. The Magotan features front-wheel drive, a front MacPherson strut independent suspension system, and a rear multi-link independent suspension system.

[Whitney]

My Magotan has experienced jerking, especially noticeable when shifting from 2nd to 3rd gear. After inspection, it was found that the transmission fluid hadn't been changed for too long, and the oil had turned black and thickened, affecting the gear shifts. The situation improved after changing to new fluid, and the oil pan filter screen was replaced as well. Additionally, aging spark plugs can also cause uneven acceleration. I replace the iridium spark plugs every 40,000 kilometers. In daily driving, try to avoid prolonged low-speed crawling, and occasionally driving on the highway can also help clean carbon deposits. If the jerking is severe, it's best to visit a professional shop to read the transmission fault codes to check if it's an issue with the valve body or clutch. Special attention should be paid to this problem with Volkswagen's dual-clutch transmissions.

[OMatthew]

I deeply understand the issue of jerking, especially during traffic jams, which is particularly annoying. First, I reset the transmission learning values—it's a simple operation: disconnect the battery for ten minutes and then reconnect it. Then, I focused on checking the engine mounts, and sure enough, there were cracks causing vibrations to transfer to the body. After replacing the mounts, there was a noticeable improvement. Fuel quality is also crucial; switching to 98-octane fuel made the throttle response much smoother. Regularly using fuel additives to clean the injectors helps alleviate jerking. Of course, adjusting the clutch clearance is also important, but this requires professional equipment for inspection. Don’t overlook tire issues either—I unexpectedly found that the jerking sensation reduced after changing to new tires.

[SanAaliyah]

Don't panic when encountering jerking. My experience suggests a three-step approach: First, check the fuel system—clogged fuel injectors or insufficient fuel pump pressure can cause unstable fuel supply. Second, inspect the ignition system—spark plug electrode erosion or ignition coil leakage can affect combustion. Third, examine the transmission—clutch plate wear in Volkswagen DSG transmissions is a common issue. My car had excessively worn clutch plates, and it returned to normal after replacement. Additionally, pay attention to driving habits—gentle starts and anticipating deceleration can protect the transmission. During regular maintenance, ask the technician to check the transmission fluid level and quality, and replace the valve body fluid promptly. A dirty throttle body can also cause jerking, so cleaning it every 20,000 kilometers is advisable.