× 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
1995 Chevrolet S10 2.2L Poor Idle Quality, Misfire
Posted to GM Driveability on 4/28/2000

This is a strange one had no injector pulse at cylinders 2 & 3 but had spark, checked wiring from pin A9 at ECM to injectors OK, checked power supply OK, checked injector resistance at pin A9 DK/GRN 6.0 ohms OK, Checked reference and 1X signals at ECM looked g...

  Related Documents & Media  1995 Chevrolet S10

 
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet S10

VIN 1GCCS1442S
Engine2.2 L / 4 cyl
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet S10

VIN 1GCCS1442S
Engine2.2 L / 4 cyl
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways