× 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: Name that tune - 2014 Mazda3 2.0L misfire fixed
Posted to Technical Discussion Forum on 3/22/2024 3 Replies

[...trimmed text...]

How about unplugging the coil connector for #3 cylinder and the RPM did not drop? Like pulling a spark plug wire off an old car. Easy-peasy, no Pico scope or first look sensor needed.

Login to read more.

3 Replies Received (View Replies)