My MOT is due very soon, is it possible to fix emissions before?
Yes, By using a pre emission test treatment and [...]
Your additives will damage my engine?
Absolutely not. Wynn's additives have been tested on most modern [...]
How often should the air conditioning of a car be cleaned and disinfected ?
It is strongly recommended to clean the air conditioning system [...]
Which product to put in the diesel to prevent it from freezing?
Diesel Antifreeze is specifically designed to improve the fluidity of [...]
Are fuel additives compatible wth bio fuels ?
Yes, until B30 for diesel and E20 for petrol. Some [...]
How long before unused fuel starts degrading ?
1 month ! If the car won't move longer, it [...]
How much fuel is best to use in the tank
add the bottle to any amount of fuel up to [...]
How many kilometers do I have to travel after putting the additive in the tank to feel the effects.
the benefits of the treatment will start to work straight [...]
How much additive can I put in the Fuel tank (Maximum limit)
you can not really over dose but a maximum of [...]
My car’s gears are stiff when I change them; which product should I use?
HPLS (Gearbox and Axle Treatment) makes gear shifting easier [...]