New sagitar idle speed, clean throttle and nozzle, without disassembly.

What's the effect? Is it better? If it is not good, I suggest replacing the spark plug or measuring the oil pressure to see if it is normal. In addition, you need to set the throttle. If you don't set it, it will vibrate Also check whether the main control sensor, oxygen sensor and three-way catalyst are slightly blocked. Read the fault code and see what it says.

Not yet. Please contact me.