Thomas Dayton, Author at UnderhoodService
Talking Tools: You Have Boxes Full Of Precious Metals

Regardless of the brand name or the price point, a properly maintained tool will pay for itself many times over.

Tool Talk: You Have Boxes Full Of Precious Metals

Regardless of the brand name or the price point, a properly maintained tool will pay for itself many times over.

Understanding The Value Of Functional Fluids To Your Business

The volume of individual fluids required to keep today’s vehicles moving is staggering. Don’t let it overwhelm you.

Staying Current

The wide variety of relay configurations, applications and uses can make selection difficult.

Belt-In-Oil Timing Drives

Performance enthusiasts may have some experience with “wet belt” timing systems as an upgrade for the small-block Chevy, but these “new” belt-in-oil systems are OEM designs, used for oil pump drives as well as for camshaft timing drives.

Cool Under Pressure: Choosing The Correct Coolant For The Job

Modern coolants, in their many colors and compositions, have helped extend the service intervals and replacement schedules of cooling system components. Driven in part by the OEMs longer powertrain warranty, many components are engineered to last beyond this “magic number,” sometimes up to 100,000 miles.