The old car is broken down and the cylinder is missing. Judge the fault yourself and spend the least amount of money to repair it…_vehicles, vehicles

The old car is broken down and the cylinder is missing. Judge the fault yourself and spend the least amount of money to repair it…

September 5, 2024

A few days ago, the old car suddenly trembled and the exhaust pipe made a sound.
My dad always stops driving.
With my many years of experience, the engine of this car is short of cylinders, and one cylinder caught fire.
The engine only has three cylinders working. Within two days, the engine fault light came on.

The engine is broken and the light is on.
Failure analysis is
1 The ignition coil is broken,
2 The spark plug is broken.
Cylinder 3 leaks.
4 The computer is broken.
To solve the problem, we had to start with simple problems, so we went to buy accessories.

I went to the auto parts store and bought ignition coils and NGK spark plugs. It cost 105 yuan.

My brother owns an auto parts store, not the same as the old story. don’t guess.

This thing is broken. By pulling the wires one by one, I found that the ignition coil of the second cylinder was broken. There is a fire in cylinder 2. It’ll be normal if you change it.