As we anxiously wait for Goodyear's development of the AMT that keep tyres inflated at its optimum pressure without the use of electronics, let's see how a similar technology maintains tyre pressure through the clever use of one-way air valves.
Hai all sifu here....my prob is when hard throttle below 2k rpm and when reach 3k untill 4k my car start jerking and after 4k and above is ok...already setting SAFC and change the plug but the prob still...