Mō ngā miihini werohanga penehīni carburetor, throttle body rānei, ko te intake manifold e pā ana ki te rārangi intake mai i muri o te carburetor, o te throttle body rānei ki mua i te intake o te pane rango. Ko tana mahi he tohatoha i te ranunga hau me te wahie ki ia putanga intake rango mā te carburetor, te throttle body rānei.
Mō ngā miihini werohanga wahie ara manawa, mō ngā miihini tīhiera rānei, ka tohatoha noa te pūwero whakauru i te hau ma ki ia pūwero whakauru. Me tohatoha e te pūwero whakauru te hau, te ranunga wahie, te hau ma rānei kia ōrite ki ia pūwero. Mō tēnei kaupapa, me ōrite te roa o te ara hau i roto i te pūwero whakauru. Hei whakaiti i te ātete rere hau, hei whakapai ake hoki i te kaha whakauru, me maeneene te pakitara o roto o te pūwero whakauru.
I mua i tā tātou kōrero mō te pūwero whakauru, me whakaaro tātou ki te huarahi e uru ai te hau ki roto i te mīhini. I roto i te kupu whakataki ki te mīhini, kua kōrerohia e tātou te mahi a te piston i roto i te rango. Ina kei roto te mīhini i te whiu whakauru, ka neke te piston ki raro ki te whakaputa i te korehau i roto i te rango (arā, ka iti haere te pēhanga), kia taea ai te whakaputa i te rerekētanga pēhanga i waenga i te piston me te hau o waho, kia taea ai e te hau te tomo ki roto i te rango. Hei tauira, kua werohia koutou katoa, ā, kua kite koutou i te ngote a te nēhi i te rongoā ki roto i te ngira. Mena ko te oko ngira te mīhini, kātahi ka unuhia te piston i roto i te oko ngira, ka ngotehia te rongoā ki roto i te oko ngira, ā, ko te mīhini hei kukume i te hau ki roto i te rango.
Nā te iti o te pāmahana o te pito whakauru, kua rongonui te rauemi hiato hei rauemi whakauru. He māmā, he maeneene hoki te roto, ka taea ai te whakaiti i te ātete me te whakanui ake i te whai huatanga o te whakaurunga.
