Jimbo60

Yes Bill, I have a diesel gen, I was making the point that the gas gens called the code for varnish in the carb from sitting and not running. If the theory holds true than I thought running a good fuel cleaner thru my diesel may help. Sorry for the confusion.

Thanks guys for the info, I will call Tiffin tomorrow. I looked on the Internet and the gas gens that called that code were having the carbs replaced. So, bought some cleaner and put in tank, it seems to be better after I ran it for several hours, just not sure if I'm going the right direction.

I have a 2005 Tiffin Phaeton we bought 6 months ago. We have used the generator several times. Have changed all the filters and oil. On a trip to Missouri I started it and it ran a while with the air on. When the load came off and it idled with no load it seemed to surge up and down. It then cut off calling code 14. Any advice?