× 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: NOx checklist
Posted to Emissions Forum on 4/11/2009 2 Replies

[...trimmed text...]

Be careful Rusty.

We have all seen cooling system issues cause pre-ignition and detonation. Pre-ignition effectively changes ignition timing and detonation dramatically changes combustion dynamics.... Login to read more.

2 Replies Received (View Replies)