× 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
1994 Chevrolet S10 Blazer 4.3L Hesitation, Surge, MIL Lamp on, Code 43 -ESC Problem
Posted to GM Driveability on 10/3/2005 17 Replies

Essentially, there are two problems. (1)When the throttle is snapped from idle in park, or accelerated in gear , it will bog down then slowly recover. (2)Anytime the code (43) is cleared, it comes right back within 5 or 6 seconds, despite repairing the broken ...

17 Replies Received (View Replies)

  Related Documents & Media  1994 Chevrolet S10 Blazer

 
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet S10 Blazer

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPI
EmissionsOBD1
SymptomsHesitation, Surge, MIL Lamp on, Code 43 Esc Problem
OccursAlways, on Accel, MIL on Always, Surge or Hesitation on Accelaration
Misc.W Motor, Vortec Cpi

Trouble Codes

43ESC problem
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet S10 Blazer

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPI
EmissionsOBD1
SymptomsHesitation, Surge, MIL Lamp on, Code 43 Esc Problem
OccursAlways, on Accel, MIL on Always, Surge or Hesitation on Accelaration
Misc.W Motor, Vortec Cpi

Trouble Codes

43ESC problem