Mitchell 1 Releases 2023 Emission Control Application Guide

Mitchell 1 Releases 2023 Emission Control Application Guide

The guide covers domestic & import cars, light trucks, vans (diesel engines) and Class "A" motor homes with gas engines.

Mitchell 1 announced the release of its 2023 Emission Control Application Guide (ECAT23) for domestic and import cars, light trucks, vans (diesel engines) and Class “A” motor homes with gasoline engines, model years 1966-2023.

“With its vehicle-specific emission system information, the new ECAT guide is an excellent companion to use in combination with the online auto repair information in ProDemandto help shops stay in compliance with state emission standards,” said Nick DiVerde, senior marketing director, Mitchell 1. “It’s a must-have source for auto repair shops that do smog testing.”

Specific content features in the 2023 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
  • 1980-2022 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:

  • 1966-2023 domestic cars, light trucks and vans (gasoline engines)
  • 1968-2023 imported cars, light trucks and vans (gasoline engines)
  • 1966-2023 medium and heavy-duty domestic trucks (gasoline engines)
  • Class “A” motor homes (gasoline engines)
  • 1984-2023 domestic and import cars, light trucks and vans (diesel engines)

The 2023 Emission Control Application Guide can be ordered by visiting, or calling 888-724-6742.

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

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