SWL was established in 1974, for over 30 years we have supplied the  automotive trade with top quality petrochemical tools in a highly competitive  market. SWL are distributors for Wynn Oil company. Wynn’s has been at the forefront of automotive chemical tech, since the  companies’ foundation in 1939. Located in Azusa, California, it is the leading  global manufacturer and marketer of automotive and industrial chemical  products, equipment and related programs. For information regarding your  nearest service centre please click here.  Welcome Egr 3 and Diesel Clean 3 For highly effective cleaning of the exhaust recirculation system and the fuel system, Wynn’s have developed the EGR twin pack. The EGR3 Aerosol cleans soot deposits from the EGR system, inlet tract and inlet valves. Diesel Clean 3 cleans and lubricates the wet part of the fuel system including the fuel pump, injectors and combustion chamber. Tel: 01643 707204 Email: info@wynnoil.co.uk Home About us Products Safety data sheets Links Contact us Sitemap