Documents 1 1 Coolants Tom Birch Jim Halderman. 2 Former flat-rate technician and instructor and a business...

* * Coolants Tom Birch Jim Halderman * Jim Halderman Former flat-rate technician and instructor and a business owner. Author of many automotive books and lives in Dayton,…

Documents 1 1 Coolants Tom Birch Jim Halderman. 2 Introductions: Tom Birch Retired instructor from Yuba...

* * Coolants Tom Birch Jim Halderman * Introductions: Tom Birch Retired instructor from Yuba College, Marysville, CA. Author of many automotive textbooks Former officer in…