Does anyone know the recommended rpm at idle for my rig? U225 cummins 6bt 12v
recomended idle rpm U225 cummins 6bt 12v December 18, 2014, 07:26:47 am Does anyone know the recommended rpm at idle for my rig? U225 cummins 6bt 12v Quote Selected
Re: recomended idle rpm U225 cummins 6bt 12v Reply #1 – December 18, 2014, 08:07:42 am Is this the right engine? If so, then "...in drive with AC on 750-800 RPM".Ram Diesel Problems Quote Selected
Re: recomended idle rpm U225 cummins 6bt 12v Reply #2 – December 18, 2014, 08:14:14 am my engine is a first generation 1991 cummins , thanx ... nice link... I wonder if the idle adjustment is the same place? Quote Selected
Re: recomended idle rpm U225 cummins 6bt 12v Reply #3 – December 18, 2014, 09:21:35 am Set it as low as possible while still remaining smooth. That likely will be right around 700rpm. On my coach, I had to bump it up after buying it as it rattled everything inside at idle in gear. Using a photo tach I was right around 700-725, if I remember correctly. Quote Selected
Topic: recomended idle rpm U225 cummins 6bt 12v