Ndozi nnukwu chaja chọrọ nlebara anya na mmanu, ihicha, na àgwà ojiji iji gbatịa ndụ ya (na-adịkarị 80,000-150,000 kilomita). Mmanya na nrụzi: Jiri mmanụ sịntetik zuru oke (viscosity 5W-40 ma ọ bụ 0W-40, na-eguzogide elu{24}okpomọkụ oxidation), na-agbanwe mmanụ mgbe niile (ihe ọ bụla 5,000-7,000 kilomita), zere ụkọ mmanụ (supercharger maka ụkọ mmanụ nwere ike ibute), na-abaghị uru maka 30 sekọnd mgbe ịmalite (iji nye ohere maka mmanu mmanu zuru oke, karịsịa n'oge mmalite oyi). Nhicha na mmezi: Na-enyocha ihe nzacha ikuku mgbe niile (dochie kilomita 20,000 ọ bụla, ihe mkpuchi nwere ike ime ka ọ na-eyi na compressor impeller), hichaa intercooler (kilomita 40,000 ọ bụla iji wepụ mmanụ dị n'ime ya na ájá ma weghachi ọrụ jụrụ oyi), ma nyochaa turbine maka nkwụnye ego carbon, nke nwere ike ihicha ya na onye na-ehicha ihe. Omume ojiji: Zenarị ngwa ngwa ngwa ngwa (iji belata ujo turbo). Na-arụ ọrụ maka nkeji 2-3 mgbe ịnya ụgbọ ala dị elu tupu ịgbanyụọ engine (iji mee ka ọsọ turbo na-ebelata, na-ekwe ka mmanụ ahụ nọgide na-eme ka ọ dị jụụ ma na-egbochi carbonization mmanụ na okpomọkụ dị elu). A na-atụ aro ịgba ọsọ ọsọ ọsọ ọsọ mgbe ogologo oge nke ịnya ụgbọ ala dị obere (dịka n'ime ime obodo) iji wepụ ihe nkwụnye carbon. Mgbochi mmejọ: Dozie mkpọtụ ọ bụla na-adịghị ahụkebe (turbine wear) ma ọ bụ mpụ mmanụ (mmebi mgbanaka akara) ozugbo iji zere iji mmejọ rụọ ọrụ injin (nke nwere ike mebie ya).
