I recently changed the oil in my 11.9 L Cummins in a 2014 Zephyr. After adding 44 quarts of oil the oil level just barely touches the bottom of the add oil level on the dipstick. It would probably take about another gallon to bring it up to the top. ...
I have an electric operated drivers window on my 2014 Tiffin Zephyr. Does anyone know if the electric opening and closing mechanism/screw or whatever can be lubricated? It is working fine but lots of things work fine till they quit because they are n...
I just got a motorhome with a onan quiet diesel 12.5 kw generator. I noticed that it was louder than my onan 7.5 kw in my previous motorhome. I just found that the 7.5 was a variable speed generator and the 12.5 was a constant speed one. I knew so...
I have found a 2010 Tiffin Zephyr that I am seriously considering buying. It has 33,000 miles on it. I understand that this 10.8 liter cummins engine used a def system. If I remember correctly this was about when the def was starting to be used and I...
I am shopping for a 1 to 4 year old Tiffin Allegro Bus. I know that I can buy new for 25 to 30 percent off of MSRP. When I look at used is there any guide at all I can use ? Will NADA help me at all? I know I can compare prices all over . Any ideas?K...
I just found out from Cummings that this engine holds 48 quarts with the filter changed and not 44 like I was originally told so that makes a big difference
BrettI called Spartan and yes they did add the dipstick to this engine. I checked with Cummins and 44 quarts is the correct amount with a filter change. All that I can come up with is this dipstick is out of calibration. This happened on my last moto...
BrettI called Spartan and yes they did add the dipstick to this engine. I checked with Cummins and 44 quarts is the correct amount with a filter change. All that I can come up with is this dipstick is out of calibration. This happened on my last moto...
With a filter change you are supposed to add a total of 44 quarts and yes I changed the filter. I waited more than 15 minutes before I check the oil level actually it was the same thing when I let it sit overnight
I think the 7.5 onan quiet generator is an inverter type generator. I know that the speed of the generator varies depending on the load on the generator. When everything is turned off the generator really slows down and gets quiter.
