Wanpela sotpela tok bilong kirapim oil pam .

Oil pam em i wanpela lait na kompak pam, we i gat tripela kategori: long-lain, ol i tilim na singel-}bodi. Oil pam i nidim wanpela pawa sos bilong wok, na kamsef long hap bilong en daunbilo i save kamap long ensin krenksef gia.
Oil pam i proposim wanpela oil pam i gat haus ol i wokim long aluminium- i gat ol samting na wanpela hap ol i ken muvim i stap insait long haus, we hap ol i ken muvim i ken muv i go long narapela hap, em i kamap liklik hap bilong wanpela ain i ken mekim wok long en i gat wanpela marasin bilong kilim man i dai. 60% bilong thermal ekspansen koefisen bilong haus.
Ki hap bilong fiul injeksen pam em plunger. Sapos ol i yusim wankain siring long haus sik olsem wanpela tok piksa, orait ol i kolim dispela plang ol inap muvim i go long narapela hap, na ol i kolim siring bilong siring olsem han bilong plunger. Sapos yumi ting olsem ol i putim wanpela spring long siring bilong sapotim wanpela arere bilong plunger, na narapela arere bilong plunger i kontektim kamsef, taim kamsef i tanim wanpela sekel, na happun bai muv i go antap na i go daun wanpela taim long slev bilong plunger. Dispela em i as bilong muvmen bilong plunger bilong fiul injeksen pam.
Ol plunger na plunger han bilong ol i stret tru long ol hap i stret wantaim. I gat wanpela grov i stap antap long plunger, na liklik hul long plunger han ol i kolim sut port. Dispela ples bilong sut i pulap long disel. Taem we plunger i putum i stap long ples blong sut, disel i go insaed long slev blong plunger. Taim ol i subim plunger i go antap long wanpela mak bilong kamsef, ol i pasim plunger inklinim grov wantaim suksen port, na suksen port i pas, olsem na disel i no inap pulim o presim aut. Taim plunger i wok long go antap, em i presim disel. Taim disel presa i go antap long wanpela mak, em bai pusim wanpela-wei valv na ran i go aut long fuel injeksen nosel, na bihain go insait long silinda kombusen rum long fuel injeksen noz. Olgeta taim plunger i save tromoi wanpela mak bilong disel, wanpela hap tasol bilong en i save spreim i go insait long silinda, na ol narapela samting i save lik long hul bilong oil i save kam bek, na ol i save stretim mak bilong injeksen long rot bilong skruim o daunim mak bilong oil bilong kam bek. Taem plunger i go antap long "poen we i stap antap" mo i muv i go daon, plaenja inklin grove bae i mitim suction port bakegen, mo disel i sutum i go insaed long plunger han bakegen, i ripitim aksen ia antap bakegen. Wanwan grup blong ol plunja sistem blong in-}line fuel injeksen pam i stret long wan silinda, mo i gat 4 grup blong ol plunja sistem blong 4 silinda, mekem se volium i bigwan lelebet, mo oli yusum moa long ol midium{{13}wan trak mo ol bigfala trak. Olsem, ol disel ensin long ol bas na ol trak i save yusim long -lain injeksen pam.