What is the cause of engine system failure?
2 Answers
Engine system failure requires identifying the cause and taking appropriate actions. Here are some steps for handling engine failures: 1. Identify the cause: Determine the root cause of the vehicle malfunction. For issues like engine failure to start, the first step is to check the battery. It's essential to confirm whether the engine's failure to start is due to insufficient battery power. 2. Check ignition: A slipping timing belt is the fundamental reason for the absence of spark generation and engine failure to start. 3. Inspect the starting system: For engine starting failures, the initial step is to examine the electrical circuits in the engine starting system. At its most basic level, the starting system's circuitry typically includes the following fundamental components: the battery, starter motor, and the cables connecting these parts.
I always feel that engine problems are quite common, and many car enthusiasts have encountered them. The most frequent issues are with the ignition system, such as spark plugs being too carbon-fouled to ignite, fuel system malfunctions like the fuel pump failing to supply enough gasoline, or sensor failures causing the computer to misjudge. That time my car suddenly couldn’t accelerate on the highway and the warning light came on—it turned out to be a faulty crankshaft position sensor signal. It’s advisable to pay attention to signs like abnormal shaking, difficulty starting, or a sudden spike in fuel consumption. You can do simple DIY checks on the spark plugs and air filter, but if that doesn’t help, take it to a professional shop to read the fault codes immediately to avoid breaking down on the road and compromising safety.
