Briggs & Stratton Fuel Fit Additive/Stabiliser. 992381

Does the job.

Seems to work well and keeps fuel usable throughout the winter when the lawnmower is not being used

Before retirement last year, I had spent a long time studying the claimed benefits of fuel additives as part of my job, and came to the conclusion that there are indeed very tangible benefits to be obtained by the end user for DIESEL engines, which was my speciality.Coming from that background, I was therefore confident that it would be possible to improve the "keeping" quality and performance of forecourt petrol. Petrol goes "off" quite quickly.I have used this stuff for about 10 years . I can honestly say that it does improve the "keeping" quality. Prior to using it, there was no chance my Lawnmower engine (Briggs & Stratton) would start in the Spring with the previous season's petrol in. Now, I can be sure it will start with a couple of pulls. Similarly, my 2 stroke Mantis engine now starts first time, every time.Not so though with my Honda Rotavator engine. It starts OK, but won't run for long with the old "treated" petrol. Only new petrol keeps it going.So not a universally successful solution for me, but it's so inexpensive to use, it's worth giving it a go.This stuff does work with petrol stored over Winter - at least with my Lawnmower engine (Briggs & Stratton) There was no chance of it starting in Spring with old petrol, but now it goes first time. Have used it for many years now. Not the same with my Honda rotavator engine though - still have to buy new petrol in the Spring

Reviving old fuel for successful use in petrol mower!

Does what it says on the tin

This is the second bottle of Fuel Fit I've bought, the first one was from a bricks and mortar retailer, but this year the were only offering the small shot sized bottles. I use over 10 litres of petrol each year in my motor driven push mower. Each cut takes about one hour, so across the seasons I expect a lot from it. 100ml will treat 10 litres of fuel, so this bottle is good for a couple of years supply. I was told that people use the single shot size to put in the tank to get the mower through winter, ensuring it will start next Spring. That seems like false economy to me, as unleaded fuel is notorious for 'going off' if left unused even for a relatively short time. Fuel Fit treated fuel will protect your motor all year round, keeping the carb clean and ensuring better economy and easy starting. Ive used it in the mower since new and its never missed a beat. Starts first or second pull. If you've ever cursed at a non-starting motor thats been left over winter, chances are that either the fuel in the tank or container you're using has 'gone off'*. Use Fuel Fit and this will be a thing of the past.* For more info on what makes unleaded go stale over time just search for Fuel Fit on Youtube. And I'm just a happy customer, not connected with Briggs & Stratton.

Good product

Bought a bike of my mate and it had half a tank of fuel that had been sat for a little while and with it being e10 he said to get an additive so I got this and added it today and it's sounding alot better now