smoke test on 2000 Dodge Stratus

hi ,i have a evap emission leak on my 2000 stratuss 2.4l. i changed the gas cap but still thats not the problem. someone recommended a smoke test .does anyone have an idea how it cost? thanks,truckdriver

Asked by for the 2000 Dodge Stratus
The smoke test is preform with a special machine many shops don't have it so your looking at $125-$200 for this type of diagnostic if you get me a code i can look it up for you see what the probable causes are