× 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
1990 Chevrolet Lumina 3.1L Hesitation, Stall
Posted to GM Driveability on 8/5/1999

Recently had a customer claim that the crankshaft sensor pigtale we installed had been installed backwards. I don't understand how this could be. The sensor is just a winding, sending the ignition module a small electrical signal based on the build-up & collap...

  Related Documents & Media  1990 Chevrolet Lumina

 
Message Closed

car Vehicle Data

1990 Chevrolet Lumina

VIN 2G1WL54T9L
Engine3.1 L / 6 cyl
EmissionsUS
SymptomsHesitation, Stall
OccursHot
Message Closed

car Vehicle Data

1990 Chevrolet Lumina

VIN 2G1WL54T9L
Engine3.1 L / 6 cyl
EmissionsUS
SymptomsHesitation, Stall
OccursHot