× 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 Poor Idle Quality, Surge, Misfire
Posted to GM Driveability on 2/14/2003 19 Replies

i have a problem with the left bank spark plugs only carbon fouling,no idle quality at all,seems to clear up abot 2500 to 3000 rpm,i just recived a second 93 s10 with the exact same problem,they are both vortec motors and neither one has any codes

19 Replies Received (View Replies)

  Related Documents & Media  1993 Chevrolet S10 Blazer Tahoe

 
Message Closed

car Vehicle Data

1993 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13W6P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
SymptomsPoor Idle Quality, Surge, Misfire
OccursAlways
Message Closed

car Vehicle Data

1993 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13W6P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
SymptomsPoor Idle Quality, Surge, Misfire
OccursAlways