View Full Version : surging?


rod45
03-23-2006, 09:44 PM
i have a B&S 19.5 hp twin cyl.in a craftsman mower that surges.all speeds,needs 1/2 choke to run.can anyone tell me how to fix?

bsman
03-24-2006, 08:50 AM
Have you tinkered with it or the carb. at all??

koolminx
03-24-2006, 11:06 AM
might be the governor spring tension is too weak...

engine man
03-24-2006, 10:50 PM
hi if it is surging and when you put on the choke and it stops it is not getting enough gas turn the mixture screw up a bit

bugman
03-25-2006, 07:27 PM
Yep, I would say a clogged jet....