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International Automotive Technicians Network
2000 Lexus LS400 4.0L Hesitation
Posted to Asian Driveability on 10/25/2005 2 Replies

hello lexus tech's

this ls400 has a hesitation on tip in on accel and idling in park.i found that the throttle control motor was out of spec on a resistance test.i replaced the throttle body which came as a complete assembly with the control motor,accelerator...

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car Vehicle Data

2000 Lexus LS400

VIN JT8BH28F7X
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation
OccursAlways, on Accel, at Throttle Tip In
Message Closed w/FIX

car Vehicle Data

2000 Lexus LS400

VIN JT8BH28F7X
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation
OccursAlways, on Accel, at Throttle Tip In