Why does the car occasionally shake at idle speed?
1 Answers
Occasional shaking of the car at idle speed can be caused by a fault in the electrical system, or issues with the fuel system and lubrication system. If it's an electrical system fault: It's mostly a problem with the spark plugs, which need to be replaced. If it's a fuel system problem: The throttle may be dirty and needs cleaning. If it's a lubrication system problem: The lubricant may be dirty and needs changing. Below is an introduction to car maintenance: 1. Introduction to car maintenance: Car maintenance refers to the regular inspection, cleaning, replenishment, lubrication, adjustment, or replacement of certain parts of the car as a preventive measure, also known as car servicing. 2. Scope of car maintenance: Modern car maintenance mainly includes the engine system (engine), transmission system, air conditioning system, cooling system, fuel system, power steering system, etc. 3. Purpose of car maintenance: The purpose of car maintenance is to keep the car clean and tidy, maintain normal technical conditions, eliminate hidden dangers, prevent faults, slow down the deterioration process, and extend the service life.