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 safety feature …

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 pump, …

Nov 25, 2024 · Changed carbs adjusted valves still the same thing hunts real bad only runs with choke half on. Changed carb head gasket and lapped the babes still hunts an dies without choke on

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 other …

Dec 1, 2020 · I have a lawnmower with a Briggs and Stratton motor, model 128T05-5268-B1. This motor was equipped with an electric starter, but the starter, battery and...

Apr 15, 2021 · StarTech Lawn Royalty Top Poster Of Month Joined Feb 19, 2020 Threads 124 Messages 12,926 Apr 15, 2021 / Briggs and Stratton backfire problem #2

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 cylinders were …

May 3, 2025 · Have a 21 hp Briggs & Stratton and from what I can gather it has a decompression issu. To start it i have to turn the motor to the top of the compression stroke to be able to start. Is there a …

May 9, 2018 · Here's another way of adjusting the valve clearance on a Briggs& Stratton OHV Engine EXPLAINED by TARYL (the Fixes All guy) fast forward the video to APPROX. 19:min, 10:sec. where …

May 11, 2025 · ILENGINE Lawn Royalty Joined May 6, 2010 Threads 51 Messages 11,431 May 11, 2025 / SOLVED Briggs & Stratton 122L02-0111-F1 Squeals after start #2