We are always a little wary of fuel treatment potions. If these things all ‘worked’ then wouldn’t we all be using them? For vehicles with older engines, however, it is certainly the case that today’s modern emission regulations can be difficult to achieve when the time comes for the MOT. It may make sense, therefore, to at least try these new Magic Bullet options available from Euro Car Parts as they are aimed at reducing emissions. The range also includes two options to clean catalytic convertors for both diesel and petrol engine vehicles.