What are the reasons why a motor vehicle won't start?

2 Answers
DavidDella
07/28/25 11:55pm
Reasons why a motor vehicle won't start: 1. The engine doesn't turn over, which may be caused by insufficient power due to battery leakage, requiring inspection of the electrical system; 2. Blocked oil and gas pipelines, such as a malfunctioning carburetor or fuel pump, or clogged fuel lines and exhaust pipes, can prevent the engine from starting; 3. The spark plug doesn't fire, possibly due to a damaged spark plug or a short circuit in the high-voltage wire; 4. Internal engine failure, such as cylinder damage or poor valve sealing, can also cause starting failure; 5. The engine is frozen, especially in winter, when many vehicles are prone to freezing and failing to start.
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DelKingston
08/12/25 4:13am
Last time my car wouldn't start, I was sweating bullets until I realized it was a dead battery. This is super common, especially in winter or with cars that sit unused for long periods. If you turn the key and just hear clicking with no engine turnover, it's probably battery trouble. Other possibilities include a faulty starter motor or spark plugs too fouled to ignite properly. I've even done the classic 'out of gas' move myself - drove around for a week ignoring the fuel warning light. If your alternator's shot, the car will gradually lose electrical power as you drive. Wiring issues are a real headache too, like rodent-chewed cables that can make your dashboard go haywire. When facing a no-start situation, first try jump-starting service. If that doesn't work, head to the shop for electrical diagnostics.
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