× 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 Chevrolet S10 Blazer Tahoe 4.3L Misfire, idle creeps up
Posted to GM Driveability on 7/26/2001 7 Replies

Vehicle will slowly creep idle up to 1500 rpm and drive at 40mph on it's own. Sometimes when key is shut off and vehicle is restarted idle will drop to normal for awhile but will eventually creep back up. Any ideas or thoughts on this problem will be greatly a...

7 Replies Received (View Replies)

  Related Documents & Media  1993 Chevrolet S10 Blazer Tahoe

 
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13W6P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
Emissionsfed emissions
SymptomsMisfire, Idle Creeps Up
OccursAlways
Misc.5000 Miles on Reman Engine
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13W6P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
Emissionsfed emissions
SymptomsMisfire, Idle Creeps Up
OccursAlways
Misc.5000 Miles on Reman Engine