Mitchell 1 2024 Emission Control Application Guide

A Must-Have Resource for Shops Doing Emission Testing and/or Repair

SAN DIEGO, Calif., Oct. 5, 2023 – Mitchell 1 announces the release of its 2024 Emission Control Application Guide (ECAT24) for domestic and import cars, light trucks, vans (diesel engines) and Class ‘A’ motor homes with gasoline engines, model years 1966-2024.

“The 2024 ECAT guide includes vehicle-specific emission system information and is an excellent companion to use in combination with the online auto repair information in ProDemand,” said Nick DiVerde, senior marketing director, Mitchell 1. “The guide is a must-have source for auto repair shops that do smog testing to help them stay in compliance with state emission standards.”

Specific content features in the 2024 edition include:

  • Emission application table
  • Engine displacement conversion charts
  • Emission control visual inspection procedures
  • Approximately 40 years of domestic and imported basic ignition timing specifications
  • 1980-2023 maintenance reminder light reset procedures
  • The latest EPA emission recall bulletins
  • Quick reference listing for major systems, devices and components

A standardized emission control abbreviation list includes:

  • 1966-2024 domestic cars, light trucks and vans (gasoline engines)
  • 1968-2024 imported cars, light trucks and vans (gasoline engines)
  • 1966-2024 medium and heavy-duty domestic trucks (gasoline engines)
  • Class “A” motor homes (gasoline engines)
  • 1984-2024 domestic and import cars, light trucks and vans (diesel engines)

To order a copy of the two-volume 2024 Emission Control Application Guide, click here or call 888-724-6742.

For more information about Mitchell 1, visit, call (888) 724-6742, or locate an independent sales consultant at

About Mitchell 1:

As a member of the Snap-on® TOTAL SHOP SOLUTIONS brand family, Mitchell 1 has been a leading provider of repair information solutions to the motor vehicle industry for more than 100 years. Mitchell 1 offers a complete line of integrated repair software and services, including vehicle repair information, business management and shop marketing services, to help automotive and commercial truck professionals improve productivity and profitability. For more information, visit the company’s website at

Media Contacts:

Janet Dayton
Mitchell 1 Marketing Communications

Lynn Konsbruck
Maximum Marketing Services