b & s

This engine is on a craftsman riding mower and will only run for 20 minutes from cold, and then 15 minutes after a 20 minute cooldown. Heat seems to be the issue. Have checked oil, airfilter, cap, plug and changed away from ethanol gas. It literally just dies…no rough running at any time...

I bought the Snapper RER that was running rough. When I tried to start it some times gas would come out of the carb intake flange, O ring leaking! I did a rebuild on the Chinese Nikki copy' including the tiny, tiny O ring on the main jet that came from the Kohler rebuild kit for Nikki carbs...

Greetings Ya'll, Our Husqvarana riding mower Md# YTH18542 motor began smoking while under load, as well as blowing oil out of the fill tube. This happened two weeks after the Warranty went out on the Mower! There are two B & S Motors listed as replacements for the original motor being a...

Starts back firing and won’t rev-up, puffing black exhaust . I’ve cleaned carb. Disconnected coil diodes , gaped coils, checked valves.ect. The weird thing is when I move the ignition key to the off position it runs fine. But there’s no PTO ,not charging the battery ect. So what could it be ...

Greetings! New member here. A neighbor was gifted the above referenced mower; told me it started and ran fine for at least one lawn mowing (and many years with previous owner), then she filled with some bad/old gas and it hasn't worked since. I offered to go into it for her, believing with all...

Briggs & Stratton Flywheel magnets: Are there one or tree magnets and which POLE orientation? See appended 2 files

I purchased a new B&S 163 cc engine a few months ago, and I'm finally getting around to installing it. I don't know how to get the belt pulley off Can someone help?

Hi and Hello: I need an ignition coil for MTD 4 HP 22 inch cut push mower. B/S Model:10A902 Type: 2189 B3 Code: 01102654. An in-line spark tester shows very faint spark. Also, mower was purchased in 2002 and has slight "backfire" in exhaust, hardly can hear it but just started. I am suspicious...

Hi, I have an old Troybilt chipper shredder that the previous owner installed a 13hp Briggs on. Came with a 10hp Tec that blew. Anyway, it is hard to start because of the way he ran the belts and I want to put a centrifugal clutch on it to make it easier to crank. So, I bought the clutch and...

B&S 331877 1234 B1 Serial 090608ZD67562 blows blue smoke out the muffler when blades are engaged, particularly when the grass is heavy and/or mower is moving uphill. This symptom appeared suddenly: didn't see smoke last time I used it; did see smoke the next time. Bought in 2009. Biggest...

I'm having some issues with an old mower in good shape that was donated to my son. I'm not sure if all the linkages are present and installed properly. Anyone have references to an installation guide or exploded view of these parts showing the proper installation of the springs/rodsfor the...

Is it me or are the Rambler 42" really noisy? Not the engine but the blade pulleys and the deck. Just had spindles replaced, all turn smoothly, pulleys turn smoothly, but when engaged it reams really load to me.