IMO Briggs started losing their way with those automatic throttle engines that always wind up surging over and over for me. BRRRRrrrr BRRRRrrrr BRRRrrrr over and over.
IIRC that’s eithera damaged fuel pump diaphragm or a sticking auto choke valve. Either way its like 10 minutes and less than 1$ to fix using a common Phillips screwdriver.
IMO Briggs started losing their way with those automatic throttle engines that always wind up surging over and over for me. BRRRRrrrr BRRRRrrrr BRRRrrrr over and over.
IIRC that’s eithera damaged fuel pump diaphragm or a sticking auto choke valve. Either way its like 10 minutes and less than 1$ to fix using a common Phillips screwdriver.