I have a 2006 Case MXM 130 with 6000 hours. the engine starts good in all weather, but when it gets warm, at 1500 rpm's it starts to miss and blows white smoke. If you go to full throttle, it clears and you need to keep the RPM's at 2000 or more for it to run smooth without smoke.

My thought is, injection pump ?!

I'm open for suggestions.

Pete

 

i would also think water in the fuel...scott