L2501 losing power

[whitetiger]

I know this was not your issue and I am not an expert on this model by any means, but your issue sounds very similar to what I experienced on my SVL75-2. I chased fuel starving issues for a few weeks until I found a forum on bad injectors. A known issue on those models but the symptoms are identical. Runs great until its warmed up then falls on its face. Anyways $2,800 later I had 4 new injectors and a machine that runs good again. Rough bill to choke down on a 6 year old machine with only 240 hours but it is what it is.

The SVL75-2 and L2501 are two completely different fuel systems. The l2501 has a simple mechanical fuel system, The SVL75-2 has a computer controlled common rail system with exhaust after treatment.