When diagnosing an electronic control unit often a flow chart is what you follow, but there is more to the story than that. The protocols that need to be seen by the ECU to set a trouble code are the

She may look city... but she WORKS COUNTRY!!

In this third and final installment, commonly overlooked mechanical aspects of a corn planter are reviewed.

This episode was prompted by the new John Deere 18-liter engine that boasts 907 horsepower and does not employ SCR. Ray explains why he feels extreme rates of EGR are not a practical method to control

Think about resale the day you bring that NEW IRON HOME to the FARM!

In the second episode of the series, Ray goes over measuring amperage draw, and checking for the integrity of a vacuum system.