I have 16 NV2500's on the road and just blew a motor with 126,301 miles on it. The 6 cylinder? Anyone else? I have had 2 totaled in accidents and lost 2 others to fires. 1 was the wiring harness as we drove down the road. I have yet to have one make 150,000 does anyone have high miles on one yet? Looking to make another fleet purchase and wondering.