Questions & Answers for: lawnmower surging

...lawnmower older Craftsman 143406012 12hp tecumseh keeps searching/surging . rebuilt carb and adjusted governor, still searching. Now I am Searching for help. the needle valve on carb is out of ...

when iswitch onn lawnmower it knockes off power in houses when iswitch onn lawnmower it knockes off power in house There is a short circuit in the mower which is causing a power surge. You will need a

lawnmower that I bought new several years ago. It has a Kawaski engine. The engine is "surging". I have changed the fuel filter, the air filter, and put in new spark plugs-all JD parts bought new from

...Lawnmower Lawn Mower Short Block Problem. I have model# 11A-414E765 Lawn Mower. Starts ok but is surging and when I checked a brand new spark plug it was full of black dust (carbon). I replaced the ...

I have a Poulan Pro lawnmower with 5.5 briggs that has been in storage for a few years. When i started it today it runs but the engine surges. Why is this. There is a gasket/diaphragm between the carb

craftsman 550 lawnmower engine surging engine surges while cutting grass sounds like you need to clean the carb

craftsman lawnmower wont stay running i have a 2003 craftsman lawnmower 6.75 hp it was starting but the engine speed would surge up and down now it wont stay running unless i hold the throttle open at

briggs and straten...875...190cc will not stay running,it`s surging the whole time and then just stops It sounds like you may have a cracked float in the carburetor. It surges and when the float is ...

honda lawnmower surges at idle surges at idle, runs ok under load probably needs air filter replaced .

...I got a 4 stock lawnmower when I start it about 5mins after the revs go up n down n the air filter is all good n fresh fuel what could it be wrong with it