Diesel Doctors Ltd. . . . Bringing Enginesto life!! On site chassis DYNOMETER for testing and tuning both gas and diesel cars and light trucks!!!! Medium and light duty diesel engine and truck repair On site complete engine rebuilding New specialized medium duty and pickup truck shop Performance and trailer towing upgrades to all gas and diesel vehicles Upgrades from mild to wild General repairs and routine maintenance Full line of performance parts and accessories including exhaust systems Active members of COTPA and Greatlakes tractor pulling associations State of the art computerized diesel and gas diagnostic equipment MTO safety inspections for medium and heavy duty trucks and trailers Heavy duty transmission rebuilding on site Fuel system upgrades to prevent injector problems on 6.6 Duramax and VP44 problems on Cummins 5.9, and 6.5 Gm diesels Cummins, Caterpillar, 6.6 Duramax, 6.5 Gm, 7.3 Powerstroke, 6.0L Ford, Volkswagen, International and Detroit Diesel, WE DO IT ALL!! 13249 Highway 7, Georgetown Phone: 905-873-9009 www.dieseldoctorsltd.com We have tried almost every performance part you can think of, so just ask us what works. Upgrades from Mild to Wild 6 WHEELS April 18 2008