The Check Engine light may indicate a serious issue with your Cummins diesel engine. Here's how to check and clear the fault ...

Dorman Products and Diesel Laptops have launched a smartphone-enabled scan tool device that provides heavy-duty truck diagnostics for North American makes and models. The Diesel Decoder plugs into the ...

If you own or service a diesel pickup-whether it's a Ford F-250, Caterpillar work truck, or Ram 2500-you know the struggle: diesel engines have unique needs that regular OBD2 scanners just can't ...

Esitronic Truck, the first North American heavy-duty truck scan tool from Bosch, covers all major medium and heavy trucks, engines, transmissions, and brake system combinations with diagnostics and ...