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Did you know that you must get a vehicle emissions test to register your car in the state of Colorado? Air Care Colorado is your emissions specialist in the Denver metro area operating in 18 locations. We perform the enhanced I M 240 test for 1982 and newer vehicles as well as the two-speed idle test for vehicles from 1981 or older. If your vehicle fails testing we will provide you with the reasons why and you have 10 business days to fix any issues and return for a free retest. Our testing centers look for Working catalytic converter O2 sensor system Check engine light Smoke inspection Chlorofluorocarbon leaks. The state requirements for retesting vary from car to car so we suggest you check our website for information on when you might be due for testing before you visit us. Call Air Care Colorado today to help keep Colorado's air clean!