Winter is coming and you need to not guess at the charging circuit.

It does more than you think!

Originally published 12/30/2020. Learn how to determine where the failure is.

A further discussion on the SG of diesel fuel.

A day on a lake freighter made me young again.

Originally published 12/23/2020. Apply this logic before you get the engine hoist!

Fuel density findings from Kansas and Utah.

What is takes to get an engine running.

Originally published 12/16/2020. Learn how to listen to a diesel engine.

Ray gets with Lee Tice from JCB to learn about their new machine.