Jimny just needs to turn on the air conditioner and shake it.

The reason why Jim turned on the air conditioner was that the accelerator was dirty and affected the engine. If the air conditioner is turned on again at this time, the idle speed of the engine will increase and the steering wheel will shake. So as long as the throttle is cleaned, this situation can be avoided.

When you don't turn on the air conditioner, the compressor doesn't work, and the throttle stays on normally, so the effect of dirty blockage is not amplified. But after you turn on the air conditioner, the engine load suddenly increases and the throttle opening increases. At this time, the shortcomings of dirt are magnified, and the throttle opening is stuck or can't be opened in the correct position, which leads to the blockage of air intake.