× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1993 Oldsmobile 88 Royale 3.8L Poor Idle Quality
Posted to GM Driveability on 11/2/2002 14 Replies

i have this olds with a 3800 in it that has a high idle in any gear. the iac count goes to 0 like a vacuum leak. i have checked around intake lower and upper and the orings on injectors [...] egr bypassed tube i even pulled intake back off to check if other ga...

14 Replies Received (View Replies)

  Related Documents & Media  1993 Oldsmobile 88 Royale

 
Message Closed w/FIX

car Vehicle Data

1993 Oldsmobile 88 Royale

VIN 1G3HN53L8P
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality
OccursAlways, Idle
Message Closed w/FIX

car Vehicle Data

1993 Oldsmobile 88 Royale

VIN 1G3HN53L8P
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality
OccursAlways, Idle