Why Is My Car Having Trouble Starting In The Cold. To start a car in freezing. This could be due to a bad temperature sensor, a clogged injector or even spark plugs that need to be changed.
Namely, after starting the turn number is decreased, there is uneven exhaust and smell of unburned fuel, the engine starts to «misfire» , and as the engine warms up, the vehicle starts to work smoothly with no visible signs of engine problems. To start a car in freezing. This is down to the key difference in the way the ignition system works.