Ndi mtundu wanji (octane rating) wamafuta omwe amavomerezedwa pagalimoto yanga?

Munthu akakokera pamalo opangira mafuta, chinthu choyamba amawona ndi chizindikiro chachikulu chowala ndi mitengo yamafuta osiyanasiyana. Pali wokhazikika, mphotho, супер, ndi mitundu ina yambiri ya mayina a makalasiwa. Koma ndi kalasi iti yomwe ili yabwino kwambiri?

Mtengo wa Octane.

Anthu ambiri amaganiza kuti octane ndi mafuta omwe "umboni" ndi mowa. Izi ndizolakwika, ndipo gwero lenileni la octane ndilodabwitsa kwambiri. Chiwerengero cha octane kwenikweni ndi muyeso wa momwe giredi ya petulo imakanizidwa ndi injini kugogoda pamlingo wapamwamba kwambiri muchipinda choyaka. Mafuta osakhazikika pansi pa 90 octane ndi oyenera injini zambiri. Komabe, m'mainjini ochita bwino kwambiri okhala ndi chiŵerengero chapamwamba cha kuponderezana, kusakaniza kwa mpweya / mafuta kungakhale kokwanira kuyatsa chisakanizocho chisanayambe kuwombera. Izi zimatchedwa "ping" kapena "kugogoda". Mafuta a high-octane amatha kupirira kutentha ndi kukakamiza kwa injini zogwira ntchito kwambiri komanso kupewa kuphulika poyatsira pokhapokha atayatsidwa ndi spark plug.

Kwa magalimoto omwe amayendetsa bwino, ndikosavuta kupewa kugunda kwa injini, ndipo octane yapamwamba simapangitsa kuti magwiridwe antchito ayende bwino. M'mbuyomu, magalimoto amafunikira mafuta okwera kwambiri a octane zaka zingapo zilizonse chifukwa cha kuchuluka kwa kupsinjika kwa injini. Tsopano mitundu yonse yayikulu ya gasi ili ndi zotsukira ndi mankhwala omwe amalepheretsa kuchulukana uku. Palibe chifukwa chogwiritsira ntchito mafuta apamwamba a octane pokhapokha injini ikugogoda ndi kung'ung'udza.

Momwe mungadziwire kuchuluka kwa octane yomwe galimoto yanu imafunikira:

• Choyamba, tsegulani choyatsira tanki yamafuta.

• Kenako, yang'anani kapu ya tanki ya gasi ndi mkati mwa choyatsira mafuta. Pa mmodzi wa iwo ayenera kulemba analimbikitsa octane chiwerengero cha mafuta galimoto.

• Njira yodziwika bwino yolembera nambala ya octane yovomerezeka yamafuta ndi motere:

  • Nambala ya XX Octane (nthawi zina "AKL" imayikidwa m'malo mwa nambala ya octane)
  • XX octane osachepera

• Kugwiritsira ntchito mafuta okhala ndi mlingo wa octane pansi pa zofunikira zochepa kungapangitse injini kugunda.

• Sankhani mafuta otengera ma octane, osati dzina (nthawi zonse, premium, etc.) ya girediyo.

• Ngati kapu ndi yachikasu, ndiye kuti flex-mafuta galimoto akhoza refuel ndi E85 Mowa.