Hyundai Xinshengda 7 can't go uphill. What happened?

Now I'll give you some information about "Why can't the seven modern new Shengda go uphill?" For the related contents of, please refer to the following related contents:

The reason why the seven blocks of modern Xinshengda can't go uphill is boredom;

1, carbon deposition will cause insufficient combustion of gasoline, leading to engine jitter. The influence of engine carbon deposition on cars is considerable;

2, the first is to reduce the engine power, that is, the power output is uneven and gradually decays, in other words, it is getting less and less powerful. The second is to increase fuel consumption and increase your economic burden. Third, it is difficult to start a cold start, that is, it is difficult to strike a fire and it is not easy to get a taxi. Finally, serious carbon deposition in the combustion chamber will also lead to cylinder knocking, and low-speed acceleration will make noise, which will damage the piston and crankshaft, lead to engine heating, and seriously affect automobile safety;

3, then the discharge exceeds the standard, which not only fails the annual inspection, but also directly aggravates the harm of environmental pollution. Another reason is that the throttle valve is out of order. The above two problems will cause engine jitter and unstable speed.