2010 Newmar Ventana 4333


New Member
Hello everyone, I am new to this forum. So I just purchased a 2010 Ventana 4333 and would like any information available regarding the 360 Cummins ISB 6.7Liter engine. I have a 2001 Jeep Cherokee that I am planning to use as tow behind vehicle. Is the ISB a reliable powerplant?