Kubota Z331

[jim214O]

Mower would not run on right tank. had it flushed out last fall. Found oil looking substance clogging line and filter. First run this spring, same thing.

 

[RjCorazza]

Can't imagine any other cause other than bad fuel... Water or algae.
I had 2 episodes of bad fuel a while back, one of which was totally my fault. Even before that I was sick of the in series low capacity fuel filters. Once you get squared away fuel wise, I highly recommend replacing the first in line filter with a large canister type. I used a Cat 1r-0750 2 micron filter with a Napa 4770 head, mounted sideways on the frame.

 

[jim214O]

Thanks for the info. I thought it may have been the problem from a can that wasn't used that often. That can was taken out of use. After the repair last fall, it was mentioned that the filter my need replaced again.