What Causes a Car to Fail to Start in Winter?

1 Answers
LaColin
07/29/25 1:51pm
Car failure to start in winter is due to the slowed flow of engine oil, freezing of the exhaust pipe, excessive carbon buildup in the throttle, or engine malfunction. In winter, cars need to warm up to lubricate engine components, but prolonged idling to warm up should be avoided. Starting the vehicle without warming up prevents the engine from reaching its optimal operating temperature, which can affect the engine's lifespan. Additionally, the transmission gears require lubrication; warming up allows the gear oil to circulate back to the upper part of the transmission. Driving under lubricated conditions can save fuel and prevent wear on car parts.
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