Hey guys im new to the forum forgive me for punctuation im useing my phone. Well I just acquired 2 scag magnum 3 a 61 and a 72 they both have the kabota 3 cylinder diesel engines. I changed all fluids and filters including the fuel filters. My problem is they run and mow great for 45 min to and hour and then lose power and die the 72 just dies and wont start for 20 30 min. I cant find barley any info on the net and ther isint a dealer around me to take it to please help or im gona burn them thanks