Uahi ʻeleʻele mai ka ʻūhā, he aha ka hana?

Inā ʻike ʻoe i ka uahi ʻeleʻele mānoanoa e puka mai ana mai loko mai o ka huelo o kāu kaʻa, ʻaʻole kēia he hōʻailona maikaʻi! Akā aia kekahi mau ʻāpana e hiki ke komo, ma kēia ʻatikala e nānā mākou i nā kumu a me nā ʻano o ka hoʻopau ʻana i ka uahi ʻeleʻele mai ka paipu exhaust!

🚗 No ke aha e puka mai ai ka uahi ʻeleʻele mai kaʻu kaʻa?

Ke kumu # 1: maikaʻi ʻole ka hui ʻana o ka ea / wahie

I ka hapanui o nā hihia, ʻo ka uahi ʻeleʻele ke kumu o ka hui ʻana o ka ea a me ka wahie. Nui loa ka wahie a ʻaʻole lawa ka oxygen i ka wā e puhi ai. ʻAʻole ʻā kekahi o ka wahie a hoʻokuʻu i ka uahi ʻeleʻele e puka mai ana ma ka pahu.

Nui nā kumu no ka nele o ka ea a i ʻole ke kahe ʻana o ka wahie:

• Ua ālai ʻia ka ea;
• ʻO nā paipu i hoʻopili ʻia i ka turbocharger ua wili ʻia a ʻoki ʻia paha;
• Ke kulu nei na kiwi;
• Ua hemahema kekahi mau injectors;
• ʻAʻole hana ka ʻenekona kahe kahe.

ʻO ke kumu # 2: hoʻopaʻa ʻia i ka catalyst, kānana particulate a me ka turbocharger.

E nānā, hiki ke hoʻokuʻu ʻia ka uahi ʻeleʻele ʻaʻole wale ma muli o ka nele o ka ea a i ʻole ke kahe ʻana o ka wahie! Aia nā kumu ʻē aʻe e hiki ke loaʻa i nā hopena koʻikoʻi no kāu mīkini.

No ka laʻana, inā he lepo loa ka catalytic converter, diesel particulate filter (DPF), a i ʻole turbine, hiki iā lākou ke haki a nui ke kumukūʻai.

Ke kumu # 3: kānana wahie clogged

Hiki i kahi kānana wahie clogged ke hopena i ka uahi ʻeleʻele. Inā ʻaʻole ʻoe he kanaka lima maoli, pono ʻoe e hoʻololi i kāu kānana wahie a i ʻole kānana diesel.

🚗 ʻO ka uahi ʻeleʻele ma luna o kahi mīkini ʻaila kahiko: he carburetor!

Inā ʻoi aku kāu kaʻa ʻaila ma mua o 25 mau makahiki a hoʻopuka i ka uahi ʻeleʻele, aia ka pilikia me ka carburetor.

Hoʻoponopono maikaʻi ʻole ʻia, ʻaʻole mālama pono kēia ʻāpana i ka wai kahe a ʻaʻole hoʻouna i ka nui o ka wahie i nā cylinders, i ka hopena e hana ai i kahi hui ʻana o ka ea / ʻaila. Ua maopopo ka hopena: e kākau inoa i ka hale kaʻa e pani i ka carburetor me ka kali ʻole.

🚗 ʻO ka uahi ʻeleʻele Diesel: E makaʻala no ka hoʻohewa ʻana!

Paʻa maʻalahi nā ʻenekini Diesel. ʻO ka mea nui, ʻelua ʻāpana o ka ʻenekini i maʻalahi loa i ka hoʻohaumia ʻana a hiki ke hana i ka uahi ʻeleʻele:

• Hoʻopau kinoea recirculation valve: Hoʻohana ʻia ia e hoʻihoʻi i nā kinoea i loko o ka ʻenekini ma nā wikiwiki haʻahaʻa. Hiki ke ho'opa'a 'ia ka pahu ho'oku'u kinoea ho'oku'u 'ia a no laila e ho'iho'i i ka diesel a hiki i ka pa'a 'ana o ka enekini. Ka hopena pololei: ʻike mālie ʻia ka uahi ʻeleʻele.
• Lambda probe: ʻo ia ke kuleana no ka hoʻokele injection. Inā haumia, hiki iā ia ke hoʻouna i ka ʻike wahaheʻe a laila hoʻoulu i ka hui ʻana o ka ea / wahie maikaʻi ʻole, a ma muli o ka hopena, hoʻokuʻu i ka uahi ʻeleʻele! Inā he lepo, pono e pani koke.

ʻO ka pinepine, ʻo ka uahi ʻeleʻele kahi hōʻailona o kahi ʻenekini lepo a me ka ʻōnaehana hoʻopau, ʻoi aku ka nui inā hoʻokele ʻoe i ka wahie diesel. Inā haumia loa kāu ʻenekini, ʻo ka descaling kahi hopena wikiwiki, maʻalahi a maikaʻi loa!