Mitsubishi

I have a 2006 mitsubishi lancer. i just had a regular oil change done and the guy that did it said that i need to get an engine flush done? my car does run a little slower off the brake than when i first bought it..could something else be done to improve the speed when i hit the gas?

Forget the engine flush, is a waste of money for this new of a car. you may need a tune up, which is just a change of spark plugs. just be sure to get good plugs. change air filter and maybe fuel filter if have over 30,000 miles on car. check your owners man ual for maint. schedule.