Chang 'an s460 Throttle Replacement

It is estimated that there is something wrong with the spark plug or the high-voltage line, not necessarily the engine, because your test shows that there is fire, which means that there is no spark in the cylinder, and the electricity of the spark plug is ignited by the high-voltage electricity of the high-voltage line. Look forward along this line of thinking. If there is nothing wrong with the spark plug and the high-voltage wire, it is the ignition coil. These problems are not serious, they are frequent failures of gasoline engines. Generally, it is caused by the long mileage of cars and the aging of accessories. If it's a spark plug or a high-voltage line problem, it will add up to more than 100 yuan, and the cost is not high. Because the ignition coil has not been used, there is no way to give an exact price range, but it will not be too expensive, that is, two or three hundred yuan at most! Maintenance is very simple, just remove the old parts and replace them with new ones, which usually takes half an hour!

The engine is an integral mechanism, such as spark plugs and high-voltage lines, which all belong to the power distribution system of the engine. If something goes wrong, you must call the police, but you don't know where it is.

As you said, the engine is broken and needs to be repaired at a lot of money. Engine overhaul is generally due to water shortage or oil shortage leading to cylinder pulling or bearing phenomenon. In this case, the whole engine needs to be disassembled for maintenance.