May 4, 2020 · I have a year old low end 42in TroyBuilt rider with a 500cc Briggs engine and it suddenly died today and I am trying to trouble shoot it. I believe most likely is is one of the …

6 days ago · I am working on a briggs tiller model 130297 type 301501 code 88090207 and I replaced the tank gasket and the diaphram and it will idle fine when I adjust the needle valve …

Jul 14, 2025 · Hello! Can anyone help with a diagnostic procedure to reliably rule out a broken compression release mechanism/pin versus a valve clearance that needs to be tweaked, or …

Jul 29, 2024 · have a b&s model 44u877-0005-g1 serial number 180123yg : owner said was running good then heard a pop stopped mowing parked, did a compression check found both …

Apr 22, 2023 · I need step-by-step advice and instructions to get my trusty old Briggs & Startton, Twin engine (18 HP Briggs & Stratton I/C Series), boxer run better. Now it starts okay but runs …

May 28, 2020 · Hey guys! I bought a push mower (cheep) with an older B & S engine that has not been loved by the previous owner. My plan is to restore it and sell it for a little profit (the chassi …

Jan 7, 2025 · Looking into possibly rebuilding a 190cc quantum engine? Am I wasting my time with these aluminum blocks? I looked online and can't seem to source a shortblock part# or …

Aug 21, 2011 · Lawnranger Well-Known Member Joined Apr 18, 2012 Threads 6 Messages 671 May 30, 2012 / HELP..briggs & stratton popping or backfiring through the carburetor #5

Apr 22, 2025 · Own a JD La115 with an Briggs Intek 19.5 engine. Have an issue with surging and backfiring when not under load. Have replaced fuel filter, gaskets, carburetor, spark plug, fuel …

Oct 31, 2013 · I have a 1963 briggs horizontal shaft with no spark. I have seen on youtube that you can convert the ignition and leave the old points and condenser in place. I would rather …