Guides Archives - EuroDiesel

Grafika: pasek wieloklinowy i napinacz silnika Cummins

2026-10-23 7 min

Cummins drive belt and tensioner: signs of wear, a 10-minute inspection and choosing the right part

An accessory drive belt costs less than an hour of work for most machines. And when it snaps in the field, it stops the water…

Grafika: blok silnika Cummins serii B — 4BT i 6BT

Guides

2026-10-14 7 min

Cummins 4BT and 6BT: a guide to the B series — versions, strengths and choosing parts

When someone in a workshop just says “Cummins”, nine times out of ten they mean a B series engine. It is the manufacturer’s most popular…

Grafika: cewka gaszenia Cummins 12 V / 24 V

Guides

2026-10-14 7 min

Cummins fuel shutoff solenoid: symptoms of failure, a 10-minute test and choosing 12 V or 24 V

The fuel shutoff solenoid — also listed in catalogues as a stop solenoid or fuel solenoid — is one of those parts nobody thinks about…

Grafika: termometr — przegrzewanie silnika Cummins i układ chłodzenia

Guides

2026-10-08 7 min

Cummins engine overheating: a checklist from the cheapest cause to the most expensive

Overheating is one of the few faults where the cost of delay grows by the minute. A Cummins engine that exceeds its temperature limit can…

Guides

2026-08-25 7 min

Cummins turbocharger: 7 signs of wear and the “rebuild or replace” decision

The turbocharger in a Cummins engine works in conditions no other part would survive for long: the wheel spins at around 100,000–200,000 rpm, and on…

Guides

2026-07-16 5 min

Cummins ESN: where to find the engine serial number and how to read the dataplate

Buying a part for a Cummins engine and the supplier asks for the “ESN”? There is a good reason. The ESN (Engine Serial Number) is…

Guides

2026-07-16 6 min

Worn injectors in a Cummins engine: 8 symptoms you should not ignore

Injectors are the hardest-working components of a diesel fuel system. In Cummins engines — whether older units with an inline pump, the unit injectors of…