Does it need a hot car to drive in the cold morning?

Category:Automobile maintain - Date:2018-04-19

Reader Xu asks, "now the weather is cool. Do you want a hot car in the morning, and some friends around me think it should be hot when you start the car in the morning, otherwise, the engine is damaged." But there are friends who say that cars are now electronic fuel injection vehicles, which do not need hot cars. Who is it to believe in?

answer: no matter what vehicle, the idle hot car before the start is supposed to be beneficial. In particular, when the temperature is getting lower and lower, if one starts to start, the lubricating oil in the engine can not form the oil film for normal lubrication, and it does cause serious wear to the engine. Therefore, a two or three minute hot car can lighten the engine load on the one hand and improve the lubrication conditions and fuel burning conditions on the other hand.

There are three major hazards to driving without returning to the steering wheel
There are three dangers to drive
Car safety knowledge and safety belt and headrest must not be careless
Check the tools carefully before you drive to avoid halfway cars
Two reasons for vehicle jitter check intake system or throttle valve
Five notices of winter cold prevention for automobiles
Winter car maintenance: where should winter automobile maintenance go?
Winter temperature drops suddenly to prevent cold wave cooling and cause automobile malfunction
In winter, light bulbs need to be switched on
Turbochargers start with idle speed for three minutes after starting
Turbochargers should be idle for three minutes after starting
Improper use of turbocharged driving skills - vulnerable engine
Improper use of turbocharged driving skills can easily damage the engine
Improper use of driving technology for turbocharged vehicle
Six tips for highways, avoid warning after parking
Refusing to drive local cars requires proper maintenance of vehicle engines
Experts teach you to maintain car trips frequently encountered road problems investigation
Used tire carefully buy old wear and easy tire burst hidden dangers
Careful buy second-hand tire wear and tear, easy tire burst hidden trouble
On different sections, the emphasis of vehicle maintenance is different
Search
Search

Category

Recommend

Hotspot


Car6s car maintenance technology website Copyright @ 2017-2022