ʻenekini GM LR4
Nā mea
ʻO ka 4.8-lita V8 engine GM LR4 i hana ʻia e ka hopohopo ʻAmelika mai 1998 a 2007 a ua kau ʻia ma ka Chevrolet Tahoe SUV ma ke kino GMT 800 a me ka Yukon like. Ua hoʻokomo pū ʻia kēia ʻenekini ma Silverado a me Sierra pickups, a me Express a me Savana minibuses.
ʻO ka laina Vortec III pū kekahi me kahi ʻenekini puhi ahi: LM7.
Nā hiʻohiʻona ʻenehana o ka mīkini GM LR4 4.8 lita
| leo pololei | 4806 cm³ |
| Pūnaehana mana | mahele hoʻokomo ʻia |
| ʻO ka mana ʻenekini puhi ahi | 255 - 285 HP |
| ʻO Torke | 385 - 400 Nm |
| Ka paku koli | hao V8 |
| Poʻo poʻo | alumini 16v |
| Anawaena paukūʻolokaʻa | 96 мм |
| Puʻupuʻu piston | 83 мм |
| Hoʻolaha kūlā | 9.4 |
| Nā hiʻohiʻona o ka ʻenekini kuni kūloko | OHV |
| Nā mea hoʻopiʻi hydraulic | ʻo ia |
| Kalaiwa manawa | kaulahao |
| Luna hoʻoponopono pae | aole |
| Hoʻohuli uila | aole |
| He aha ke ʻano o ka ʻaila e ninini ai | 5.7 liters 5W-30 |
| ʻAi wahie | AI-92 |
| Papa kaiapuni | EURO 2 |
| Kumuwaiwai kokoke | 450 000 km |
ʻO Chevrolet LR4 ka hoʻohana ʻana i ka wahie hoʻopau i loko
Ke hoʻohana nei i ka laʻana o kahi Chevrolet Tahoe 2003 me ka hoʻouna ʻakomi:
| Kahi | Nā 17.7 pāʻani |
| Kiki | Nā 9.9 pāʻani |
| Kuiia | Nā 12.8 pāʻani |
ʻO wai nā kaʻa i lako me ka ʻenekini LR4 4.8 l?
| Hōʻike 2 (GMT610) | 2003 - 2006 |
| Kālā kālā 1 (GMT800) | 1998 - 2007 |
| Tahoe 2 (GMT820) | 1999 - 2006 |
| Savana 2 (GMT610) | 2003 - 2006 |
| ʻIke 2 (GMT800) | 1998 - 2007 |
| Yukon 2 (GMT820) | 1999 - 2006 |
ʻO nā hemahema, nā haʻihaʻi a me nā pilikia o ka mīkini hoʻoheheʻe kūloko LR4
ʻO ke kī i ka hana pilikia ʻole o ka ʻenekini hoʻopau i loko ka maʻemaʻe o nā radiators a me ke ʻano o ka paila wai.
Poha nā kāʻei palaki ma muli o ka wela nui, e hoʻoheheʻe ai ka lubricant a me ka antifreeze.
A ʻo ka hoʻohana ʻana i nā aila haʻahaʻa e alakaʻi i ka ʻaʻahu wikiwiki o nā laina camshaft
ʻAʻole mākou manaʻo e hoʻokomo i nā mea hana kinoea; e hāʻule wale nā noho valve
ʻO nā wahi nāwaliwali o ka ʻāpana pū kekahi me nā coils ignition, ka pauma wahie a me ka adsorber
