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1999 Lexus ES300 3.0L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on
Posted to Asian Driveability on 1/13/2008 11 Replies

After replacing the val seals and replacing the VVT sensor on bank one, noticed the car ran fine. When test driving, noticed the VSC light came on and then VSC light off came on and the car started to lose power and run sluggish. I performed DIO test couldn't ...

FIX posted 1/15/2008

11 Replies Received (View Replies)

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car Vehicle Data

1999 Lexus ES300

Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sluggish
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Misfire, MIL Lamp On
OccursHot, Under Load, on Accel

Trouble Codes

P0171Fuel System Too Lean (Bank 1)