× 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
Posted to GM Driveability on 12/18/2001 18 Replies

Hello, I've been struggling with this S10 Blazer for a week now. It came in for a dieing problem. While testing the fuel pump circuit with a low amp probe it looked like the fuel pump winding had a bad winding. So I replaced the fuel pump. The new pump had the...

18 Replies Received (View Replies)

  Related Documents & Media  1993 Chevrolet S10 Blazer Tahoe

 
Message Closed w/Summary

car Vehicle Data

1993 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13W5P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CEFI
SymptomsPoor Idle Quality
OccursCold, Idle, Intermittently

Trouble Codes

32EGR Sensor/Ckt Prob
43ESC Module/Ckt Prob.
45System Rich
Message Closed w/Summary

car Vehicle Data

1993 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13W5P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CEFI
SymptomsPoor Idle Quality
OccursCold, Idle, Intermittently

Trouble Codes

32EGR Sensor/Ckt Prob
43ESC Module/Ckt Prob.
45System Rich