× 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
Re: Misfire,severe lack of power
Posted to Technical Discussion Forum on 5/4/2009

[...trimmed text...]

The chain needs sufficient loading to give an accuate reading. That is why cmp offset (aka retard) is always checked with a little rpm.

Login to read more.