How to mend ... Throttle Mower Running

Qualcast 35s lawnmower, no progressive throttle adjustment? ?

My mower starts on the first pull, but appears to be racing too fast. There appears to be no progressive throt... [Read more]

champion 35 engine surging?

My briggs and sratton mower engine starts first and every time however once it is running it surges i have che... [Read more]

Old Atco B24 running problems?

I have purchased an old atco b24 all was well and havin fun when after about using it about 6 times the mower ... [Read more]

How can I stop my mower running erratically?

I have a Mountfield SP544. I've had it for about five years with no trouble at all. Service it etc. Suddenly i... [Read more]

whats the difficulty with running my powerdevil petrol mower?

i can get the engine to start,but it 'rolls' up and down the revs,regardless of bar being held,if i change thr... [Read more]

Rough running on a Qualcast 35S Classic Petrol Mower?

A few weeks ago I inherited one of these mowers. It was running fine, with excellent low-speed tickover and s... [Read more]

Engine runs wide open unless brake pedal is pulled completely back. Why?

my 13.5 hp. yard machine riding mower runs wide open even if you move the throttle control to it's lowest sett... [Read more]

mountfield 150 selfdrive mower ?

engine does not idle running at full throttle all the time, one spring was off can you tell where it goes?

erratic throttle?

when my mower is running the throttle goes up and down, it doesn't have an adjustment

suffolk punch 30s?

I hd this mower given off a relative who assured me it worked. I had it running last time i cut the grass but... [Read more]

Old Suffolk Punch mower keeps stalling?

I have a (very) old Suffolk Punch, with the engine that uses a Zenith carburettor. It was running very well. ... [Read more]

How can I fix the throttle on my murray lawn mower?

How can I fix the throttle on the Murray lawn mower? I was cutting grass and all of a sudden it just started ... [Read more]

How do I tune my Honda HT3813 ride on mower?

I have a Honda HT3813. The engine is running very rough. I have changed the spark plugged but do not get full ... [Read more]

Honda mower won't stay running?

After five minutes when the mower is at full throttle the mower stalls out. I can pull the throttle back to sl... [Read more]

Throttle Stuck? Craftsman 917.372270?

I recently got a used Craftsman model # 917.372270 4.0 HP, 22 in cut self propelled mower. The mower has liter... [Read more]

what to check/replace to make engine run smooth?

My lawn mower (has a B&S 3.5 h.p. engine) runs, but sounds like it has a miss, does not run at a constant spee... [Read more]

Toro 11-32 rider (model 57360) w/ Briggs 253707-0157-01 mis troubleshooting?

Hello - Of course this problem would come up when the grass is *really* tall, and I need to mow it before my ... [Read more]

My Eager-1 will not start?

Another person must hold the throttle open while I pull the starter cord and then wiggle the throttle to get t... [Read more]

Briggs & Stratton 375 - Governor not working?

My mower starts OK however when I set the throttle to full revs the engine is just running a bit faster than i... [Read more]