× 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
Secondary ignition pattern analysis
Posted to Technical Discussion Forum on 2/15/2011 10 Replies

Hi, everybody. I captured these secondary ignition patterns on my 03 silverado. All eight cylinders look fairly similar although the capture is only bank 1. The biggest thing i do not understand is the burn lines are almost always below 0kv. The firing kv var... Login to read more.

Files Referenced:

thumbnail

10 Replies Received (View Replies)

 

car Vehicle Data

2003 Chevrolet Silverado 2500 HD LT 6.0L

Engine6.0 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2003 Chevrolet Silverado 2500 HD LT 6.0L

Engine6.0 L
Trans4-speed Automatic (Electronic)