How to mend ... Engine Petrol Mower

Need help to repair my Mountfield SP480 lawnmower?

The petrol mower starts OK, but has started to struggle with cutting the grass, and eventually the engine cuts... [Read more]

Briggs & Stratton Quantum 3.5 cannot start?

I have a Mountfield rotary mower powered by a B & S 3.5hp engine. It is quite old but been well looked after. ... [Read more]

mower engine hunts?

Briggs & Stratton Sprint 375 engine hunts on my Hayter Hawk Lawnmower. It was fine last season. Petrol is fre... [Read more]

Mountfield mower runs unevenly with smoky exhaust?

My Mountfield has a Honda GCV135 petrol engine and runs unevenly with a smoky exhaust and the plug becomes cov... [Read more]

Type of mower engine?

I have just aquired a power devil pdg 4350p petrol lawn mower . I need to know if this is a 2 stroke or 4 sro... [Read more]

How can I fix my Suffolk Punch petrol 17s mower?

The roller does not turn when the engine is running, but the blades work fine?

Motor runs eneven?

I have a lawn mower which suffered in the floods, totally submerged. I have drained the oil (several times unt... [Read more]

my petrol lawn mower has started smokeing from the engine?

it has plenty of oil in and petrol? why would it do this? what will put it right. is it still safe to use or ... [Read more]

my honda HR21/HR21.5 "hunts" as if starved of petrol, starts ok?

My Honda HR21/HR21.5 starts ok and keeps going whilst cutting my lawn, but whilst doing so the engine "hunts" ... [Read more]

Champion self-propelled rotary mower?

I have a 20" champion petrol rotary lawnmower (green), 2 years old, which I bought from Focus DIY. Exact model... [Read more]

Why is my mower smoking briggs and stratton?

Last weekend my mower with a briggs and stratton engine worked fine,today it sent out a lot of smoke and it go... [Read more]

How can I fix the pull cord mechanism for my Vantage 35 petrol lawn mower?

I pulled the cord off my starter flywheel trying to start it. The knot holding the pull cord in place wore th... [Read more]

why wont my petrol engine start?

within ten minutes of mowing lawn today the mower stopped cutting the grass, just proceeded to flatten it, alt... [Read more]

Lawn Mower - Engine stops after starting?

I have a Flymo petrol mower. Once I have started the engine running, it will run a short while then will die ... [Read more]

How can I fix my lawn mower (Rover ES)?

I have a Rover ES lawn mower. It has a 4 stroke engine. I inadvertently added 2-stroke petrol into the fuel ta... [Read more]

How can i fix my lawn mower?

My petrol flymo has run grest all year, then recently the engine started to rev up and down as if it was getti... [Read more]

My mower is running badly?

My Mountfield petrol lawn mower is running really badly. The engine seems to be surging then almost dying.... [Read more]

how do i reset the timing on petrol mower?

the pull cord snaps back violently and I have been told it could be the timing, how do I set the timing on the... [Read more]

what makes the spark plug sooty in my flymo petrol mower?

the spark plug in my flymo petrol mower is very sooty and the engine revs rise and fall whilst it is running.

How can I service a Briggs & Stratton Petrol Engine?

I want to carry out a full stripdown and service on my Briggs & Stratton lawn mower engine as it now seems... [Read more]