I still have mine in after 7 years and it don't clog up. Must be because I run winter blend year round which has some kerosene mixed to keep it from gelling. That and a good hard run down the town road every so often that even gets the cooling fan to turn on sometimes.
PLEASE ....
Don't forget the spark arrestors >>>
They will clogg up & slow your performance down.
By looking at the picture below, tell me how a engine can
work like this !!!!!
Most remove, some just clean >>>
What ever you do., do one or the other and keep it that way.
And since the sulfer rate has changed for the worst in diesel fuel.
Please keep a lubercating additive in your RTV. Add it to fuel.
How many hours do you think was it ran to get like that? What's a good time frame on hours before you should clean it? With the low suffer fuel I've been using Howe's from the beginning.
the manual for the new machines say clean every 50 hours