March 2021 Archives - Transmission Digest
Composite Analysis of Transmission Digest Reader Shops

The Transmission Digest Annual Survey of Retail Shops has served as a benchmark and planning tool for the industry now for the past 35 years. Charts and tables in this section are based on a survey that was conducted early this year.

Transmission Testing & Repairs: Make Sure You’re Vacuum Testing

Vacuum testing has become a trusted method for identifying valve body problems and verifying repairs.