What will happen if the engine of Volkswagen Hot Car is shaking and there is no cylinder shortage?

The most common vehicle fault is the engine fire fault. The fault phenomena include: the yellow engine fault light on the instrument panel (the fault light flashes), the engine shaking when the cold car is started, the engine breaking when the speed is increased, the engine shaking, the lack of cylinder, the lack of acceleration and so on!

If the car lights up the fault light about fire, the first thing to do is to read which cylinder is on fire with a computer, then check the spark plug, ignition coil and fuel nozzle of the cylinder and measure the cylinder pressure. You can take alternative measures to eliminate the fault!

If there are no problems mentioned above, then, is the engine fire caused by too rich or too thin mixture? Including throttle failure, air flow meter (intake pressure sensor) caused by the mixed gas problem! For example, the accelerator of Buick GL8 is easy to be damaged, and it will also cause the cylinder to fall off and catch fire, which cannot be detected by the computer!

Finally, the lack of cylinder caused by circuit, such as ignition, inaccurate fuel injection signal and virtual wiring harness connection! There is also the distortion of the grounding signal of the ignition coil wire, which will cause this fault!

Summary: Generally, most fire failures are caused by spark plugs (be sure to pay attention to whether there is oil leakage on the spark plug skirt of the valve cover pad, which leads to oil immersion of the spark plug), and the pressure of the ignition coil, nozzle and cylinder is generally caused by these failures! If the cold car starts, the cylinder is missing, and the hot car is good, it may be caused by mixed gas!