Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2008 Lexus LX 570FACTORY OEM SERVICE PROCEDURE
Service Data
3UR-FE FUEL SERVICE DATA
| Fuel system | Standard fuel pressure | at idle | 281 to 287 kPa (2.87 to 2.93 kgf/cm2 , 41 to 42 psi) | |
| remains for 5 minutes after engine has stopped | 147 kPa (1.5 kgf/cm2 , 21 psi) or higher | |||
| Fuel injector | Standard resistance | 20Β°C (68Β°F) | 11.6 to 12 4 Ξ© | |
| Standard Injection volume | 83 to 99 cm3 (5 0 to 6.0 cu in.) per 15 seconds | |||
| Difference between each injector | 16 cm3 (1.0 cu in.) or less | |||
| Standard fuel drop | 1 drop or less per in 12 minutes | |||
| Fuel pump | Standard resistance | 20Β°C (68Β°F) | 0.2 to 3.0 Ξ© | |
| Fuel sender gauge assembly | Standard resistance | Float level is F (upper) | 12 to 18 Ξ© | |
| Float level is E (lower) | 405 to 415 Ξ© | |||
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.