Engine care expert STP has introduced a two-part fuel additive pack to help cars prone to failing the MoT for flunking exhaust emission regulations. Last year, it’s a fate that befell over 680,000 cars.
Whilst a quick pre-test check of items such as lighting, wipers and tyres are all easily done, the same cannot be said for DIY measurement of the level of emissions.
The launch of STP Pre-MOT Packs, for either petrol or diesel engines, is a simple, two-step remedy. Firstly, adding the 200ml bottle of STP Petrol Injector Cleaner / Diesel Injector Cleaner to a tankful of fuel reduces emissions by removing carbon deposits.
Secondly, treating the engine with the accompanying 200ml bottle of STP Petrol Treatment / Diesel
Treatment at the next fuel tank fill-up, maximises emissions reduction and guards against the build-up of deposits in the future.
STP Pre-MOT Packs are suitable for all petrol and diesel engines, including DI, IDI, and Common Rail, and are not harmful to catalytic converters.