Cummins ISC diesel engine Archives

2009 Cummins ISB Diesel Engine Parked Regen

The Cummins ISB diesel engine needs a regen just as much as any other diesel engine on the road. Knowing when is important and reducing down time happens by following a very simple step. If the diesel particulate filter builds up a restriction then the onboard computer signals a regen while the bus is driving… Continue reading 2009 Cummins ISB Diesel Engine Parked Regen

Cummins ISC Diesel Engine Aftertreatment Code Repair

There’s quite a back story behind this Cummins diesel engine repair. The Thomas HDX pusher was in Surrey on a sports run and everything was going well until the driver phoned me days earlier about an issue concerning the interior heating. The engine temperature was running at a normal level but no interior heat indicating… Continue reading Cummins ISC Diesel Engine Aftertreatment Code Repair

Cummins ISC Diesel Engine In School Bus No start

The Thomas HDX school buses we have in our fleet range from years 2007 to 2009 and one fault that has been happening lately is either a no start or no run condition. Of course as always everything happens in groups of three. There was a no start a couple of weeks ago that required… Continue reading Cummins ISC Diesel Engine In School Bus No start