the car starts hot-time in the winter
Many people in the winter when driving car, always like the car did not start until after the start the car with the car idling in situ heat, probably over 3-5 minutes, I feel about it, so just driving down the road, we believe that this car good, but in fact, statistics show that the engine engine parts wear, more than ninety percent proportion is because such a cold crank, due within three minutes.
In fact, is how it goes? Experts tell you parked the car in one night, the engine oil system, originally delivered by the pump running up among the various components of the system, as a park at night, went back to the machine sump within. If this time, hot car to start the engine, the upper part of the engine without oil lubrication, which requires about 30 seconds of time from the pump start up, the engine oil to the various engine lubrication is most needed, such as pistons, connecting rods, crankshaft such components, so, if this time hot car, the effect of the engine with one, immediately driving down the road, and then let the car to maintain a low speed state, so that the effect is the same as with the dynamic change of idling. So in this way for a hot car, on the car without any benefits will only damage the engine system.
Therefore, the correct approach is to hot car, start after thirty seconds to one minute after the road, and then remains at a low speed of a time just fine.
2013-06-05 14:24:36