How to mend ... Mower Engine Slow

hayter mower with B&S 375 engine, motor oscilates fast and slow?

The moter starts up OK, but after a few seconds the speed is no longer steady, but oscillates between fast and... [Read more]

What is causing my rear engine snapper 10hp mower to go very slow in revere?

What is causing my RE snapper 10hp mower to go slow in reverse>

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]

why dose as my petrol mower run on low power?

briggs straton engine moter mower runs eratticly uses alot of petrol runs slow model 10d902] type 0153 b1] cod... [Read more]

Slow running engine ?

I have a champion 40 self propelled lawn mower, because the engine and therefore the blade appears/sounds to b... [Read more]

How do I adjust the throttle on my Briggs 28N707 motor? ?

How do I adjust the throttle on my Briggs 28N707 motor? It runs a Yard Man 42 in mower. I can move the throt... [Read more]

Petrol Mower won't start?

The last time I used my mower it started to slow down and then stopped completely. There was no smoke, but oi... [Read more]

How do stop my mower from cutting off?

I have a Murray 42515X92A with a TESCUMEH engine ohv175 204803b having problem with it cutting off when engage... [Read more]

How can Change a Diaphragm on a Briggs & Startton lawn mower engine?

I have been told that because the mower starts then runs fast and the slow and drinks all the fuel that the di... [Read more]

how can i fix my lawn mower engine revs?

when i start my briggs and powell quantum xm 35 lawnmower, the enginerevs are all over the place. when the rev... [Read more]

Carburettor settings for Fymo Venturer with Tecumseh HiTec40ES motor ?

I have a Flymo Venturer Mower with a Tecumseh Electric start motor.It has worked very well for many years with... [Read more]

RX75 - where is the fuel filter?

My RX75 is turtle slow when in gear and running, can it be made to go faster? When I tried starting in today... [Read more]

honda gvc135 starts but revs are unstable?

Hi, I have taken the carb off my honda gvc135 engine to give it a clean out. the mower now starts up fine but ... [Read more]

Mountfield Laser Omega Running fast and slow?

My mower is fitted with a briggs and stratton engine and has just started running a bit rough, it runs fast th... [Read more]

Primer Bulb not returning?

I have a walk behind Briggs & Stratton low end mower. When I prime it before starting, the primer bulb is VERY... [Read more]

my old snapper lawn mower slows in 5th and 4th gear.what to do?

snapper rear engine lawn mower. model # 2681. 5th and 4th gear slow to a stop. 1st and 2nd are fine, now 3rd i... [Read more]

snapper. mod.35259919 ser.33125138e 12.5 hp sr140?

my snapper riding mower at times when cutting the speed decrease very slow it can hardly go uphill, also on ev... [Read more]

Briggs and Stratton 375 Sprint engine speed in Rover mower?

While the engine runs and the mower will cut, there is little control over the engine speed which is slightly ... [Read more]

How can I make my Sears 26" self propelled lawn mower go faster?

It mows at an agonizing slow pace. I have checked the drive belt and it does not appear to be warn. Also the... [Read more]

7hp B&S runs rough then stalls?

My Sears 7HP self-propelled mower with 7hp B&S has run about 20 hours total. When I first got it new it ran a ... [Read more]