How to mend ... Running Petrol Mower

diaphragm replacement on Mountfield mower?

Thankyou Machinery pro for your helpful answer. The Mountfield mower is an LS45 with a Briggs and Stratton en... [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]

blowing black smoke & running rough?

2001 mountfield 35 petrol mower blowing black smoke and keeps coughing

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]

Mountfield SP470 Mower fuel mix - too much petrol?

Hi, Wonder if any one can help. I have a Moutfield SP470 that is running too rich. It works ok from cold, ... [Read more]

how can I fix my Sovereign petrol lawnmower?

My Sovereign 35 Classic petrol mower starts fine but after running for about 5 minutes it cuts out. It will re... [Read more]

Why is my petrol mower smoking?

I have a flymo petrol mower with a briggs & stratton 450 series engine. I started it today and it billowed whi... [Read more]

my lawnmower want stay running?

my lawnmower fires up but then cuts out after a couple of seconds i have changed the spark plug and cleaned ou... [Read more]

Mountfield 46R PD Mower - Engine hunts?

I have a Mountfield 46R PD petrol lawnmower - two years old. Engine has started hunting / chugging and won't... [Read more]

Flymo L400 dies, have to pump primer to keep it going!?

My mower wouldn't start this year and I guessed it would be congealed oil some where. I took the carb off and ... [Read more]

Why is my B & S Sovereign 375 petrol lawn mower running erratically?

Hi, Can you please advise why my B & S Sovereign 375 petrol lawn mower is running erratically, lacking power (... [Read more]

Countax Mower Petrol in engine?

my old dad has been having trouble starting his lawnmower so on checking have found that the engine oil is ful... [Read more]

Briggs & Stratton 18.5hp twin - petrol flooding?

My mower was working OK, but when I tried to start it after it had been standing for a couple of days, it fire... [Read more]

How can stop my mower petrol running rich?

My Flymo Quicksilver 46SD petrol lawnmower is running rich - leaving soot on the mower body and gobbling up pe... [Read more]

How can I fix my Challege Extreme lawn mower? It wont start?

How can I fix my Challege Extreme lawn mower? It wont start. There is petrol in the tank and when i pull th... [Read more]

Same as Bob my mower will crank but wont stay running?

Suffolk punch 30s will crank and run for a few seconds but then cuts out. I have drained any old petrol and to... [Read more]

mountfiled petrol lawn mower engine won't stop?

Engine won't stop running

Flymo cutting out after minutes running?

I have a Flymo 2 stroke petrol hover mower and soon after I start it, it cuts out. Maybe after only a few minu... [Read more]

Engine running rough after hitting a stone?

I have a rotary petrol mower, powered by a Briggs & Stratton HP470. Yesterday I hit a kerb stone and the engin... [Read more]

Choke assembly on Briggs Spirit 375?

Hi, I have a Hayter Hawk with a B&S Spirit 375, which is running rough (revs from medium to low intermittentl... [Read more]