GM LR4 injini
Zviri mukati
Iyo 4.8-litre V8 injini GM LR4 yakagadzirwa neAmerican kunetseka kubva 1998 kusvika 2007 uye yakaiswa paChevrolet Tahoe SUV muGMT 800 muviri uye yakafanana Yukon. Injini iyi yakaiswawo paSilverado neSierra pickups, pamwe neExpress neSavana minibuses.
Iyo Vortec III mutsara inosanganisirawo mukati memoto injini: LM7.
Tekinoroji maitiro eGM LR4 4.8 litre injini
| Inzwi chairo | 4806 masendimita |
| Power system | distribution jekiseni |
| Internal combustion injini simba | 255 - 285 HP |
| Torque | 385 - 400 Nm |
| Cylinder block | simbi V8 |
| Bvisa musoro | aluminium 16v |
| Cylinder dhayamita | 96 мм |
| Kurohwa kwepisitoni | 83 мм |
| Kukanganiswa kwehuwandu | 9.4 |
| Zvimiro zvemukati wemagetsi injini | OHV |
| Hydraulic compensator | hongu |
| Nguva yekufambisa | cheni |
| Chikamu chevatongi | kwete |
| Turbocharging | kwete |
| Rudzii rwemafuta kudira | 5.7 marita 5W-30 |
| Rudzi rwemafuta | AI-92 |
| Kirasi yezvakatipoteredza | EURO 2 |
| Inofungidzirwa zviwanikwa | 450 000 km |
Chevrolet LR4 mukati combustion injini kushandiswa kwemafuta
Uchishandisa muenzaniso we2003 Chevrolet Tahoe ine otomatiki transmission:
| Town | 17.7 litita |
| Track | 9.9 litita |
| Yakasanganiswa | 12.8 litita |
Ndedzipi mota dzaive dzakashongedzerwa neLR4 4.8 l injini?
| Express 2 (GMT610) | 2003 - 2006 |
| Silverado 1 (GMT800) | 1998 - 2007 |
| Tahoe 2 (GMT820) | 1999 - 2006 |
| Savannah 2 (GMT610) | 2003 - 2006 |
| Saw 2 (GMT800) | 1998 - 2007 |
| Yukon 2 (GMT820) | 1999 - 2006 |
Kuipa, kuputsika uye matambudziko eiyo LR4 yemukati inopisa injini
Chinokosha chekushanda-kusanetseka kwejini yekupisa kwemukati ndiko kuchena kwema radiator uye mamiriro epombi yemvura.
Mateyi epurasitiki akaputika nekuda kwekupisa, zvichikonzera kudonha kwemafuta uye antifreeze.
Uye kushandiswa kwemafuta akachipa kunotungamirira kukurumidza kupfeka kwecamshaft liners
Isu hatikurudzire kuisa gasi michina; zvigaro zvevharuvhu zvinongodonha
Iwo asina kusimba mapoinzi eyuniti anosanganisirawo ignition coils, pombi yemafuta uye adsorber
