Dalilin tabbatarwa na mota shine inganta rayuwar sabis na mota 2
Bayan binciken motar duka, dole ne a ci gaba da samun ci gaba bayan binciken motar gaba daya! Yanzu shagunan 4s da yawa sun dogara da yawan mil don ba ku lissafi, ba tare da la'akari da ainihin yanayin ba, amma kuna da kyawawan halaye, idan kuna buƙatar sauya kuɗaɗen birki mai kyau, don kiyayewa na ainihi, zai zama kai tsaye daga jerin don ku canza. Mai kula da tsare shi ne don magance matsalolin da ke cikin motar, galibi ana maye gurbin mai mai, maye gurbin mai mai, maye gurbin mai watsa. Tabbas, babu harajin IQ, kowane nau'in tsabtatawa na tsabtatawa, ayyukan kariya, kowane nau'in ayyukan tsabtace kyauta. Da ke ƙasa akwai shawara da na ba ku nisan mil, a haɗe da ainihin yanayin, bisa ga littafin kulawa don yi. 10 ~ 30,000,000 gaba daya kawai buƙatar canza mai, mai da ake ciki na iya maye gurbin grid toshe, a bisa zarafi na iya maye gurbin kayan tafki na Spark Jagora na Kulawa) 60,000km tsabtace maƙura, mai canzawa) 250,000km sauyawa a cikin silbul na carbon (idan akwai hadarin carbon na carbon)
