After rebuilding the high pressure cav pump everything was fine, then suddenly i lost almost all power, an the diesel got in to the engineoil, i then swaped the sealing in front but the engine is still weak, it's allso very hard to start and when it finaly starts it will run normal but no...

I have a Kobota 3 cylinder diesel on a Grasshopper 721D mower. At random times (loaded or idling) it loses power then either recovers or stalls. It is very hard to start in that it sputters or lags before finally coming up to speed. I had the injectors rebuilt and tested but that did not help. I...

Hi, I'm wondering if you guys have any ideas on a problem I have with my little tractor: It's a Massey-Fergusson GC2400. I think a 24hp engine. Diesel. Under power everything will cruising along just fine 2400rpm.... All of a sudden the power drops, the rev's drop almost to zero, sometimes all...