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1993 Lexus ES300 3.0L Poor Idle Quality
Posted to Asian Driveability on 1/5/2001

We just installed valve cover gaskets due to oil leaks. Replaced upper air plenum gasket. When vehicle was started it developed a high idle. Battery was disconnected during the gasket replacement. I have checked for vacuum leaks and have not discovered one [.....

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car Vehicle Data

1993 Lexus ES300

VIN JT8VK13TOP
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsUS Fed emissions
SymptomsPoor Idle Quality
OccursAlways
Message Closed w/Summary

car Vehicle Data

1993 Lexus ES300

VIN JT8VK13TOP
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsUS Fed emissions
SymptomsPoor Idle Quality
OccursAlways