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1996 Buick LeSabre Limited 3.8L Poor Idle Quality
Posted to GM Driveability on 12/8/2006 10 Replies

Hello, This is a first time post for me. Customer compliant is high idle. The idle will be about 1500 to 2000 rpm and will climb higher at times. when unplugging TPS sensor the idle returns to normal. There are no codes present and noticed on scan tool that wh...

10 Replies Received (View Replies)

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Message Closed w/Summary

car Vehicle Data

1996 Buick LeSabre Limited

VIN 1G4HR52K4T
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursCold, Hot, Intermittently
Message Closed w/Summary

car Vehicle Data

1996 Buick LeSabre Limited

VIN 1G4HR52K4T
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursCold, Hot, Intermittently