In article >, "TE Chea" >
wrote:

> | I love this car.
>
> SM4 has many design flaws, e.g.
> i) ECU sends too high voltage to injectors, 4 resistors use up =
> waste 72.7% of voltage as heat, just to let injectors get a lower
> voltage ( 27.3% ).

The RC circuit copes with winding inductance, solenoid momentum, pull
strength versus hold strength, and allows for voltage drops while
cranking. It's not at all a flaw. It's getting exactly what you need
done with one or two inexpensive and robust components.


> ii) gearbox has no ATF filter, so cannot be durable.
[snip]

Oh, this posting only gets worse...