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1995 Cadillac Seville STS 4.6L Poor Idle Quality
Posted to GM Driveability on 5/31/2001 3 Replies

Hello

This Seville is giving me a hard time, it came in with a low and rough idle. I checked the throttle body and it was extremely dirty. I cleaned the throttle plate and bore and now I have a smooth idle but the ISC takes way too long to return to idle, If ...

3 Replies Received (View Replies)

  Related Documents & Media  1995 Cadillac Seville STS

 
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car Vehicle Data

1995 Cadillac Seville STS

VIN 1G6KY5293S
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality
OccursOn Decel
Misc.Sts Northstar
Message Closed w/FIX

car Vehicle Data

1995 Cadillac Seville STS

VIN 1G6KY5293S
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality
OccursOn Decel
Misc.Sts Northstar