2003 Ody TCS and Check engine light is on... car is like misfiring lagging when she goes over 30MPH . I never changed sparks or coils for over 3 yrs, sorry but she's an A-B car. shopping and school maybe an occasional 20 mile trip 2 or 3 times a year. Anyway can changing the coils and plugs cure my woes ? Hoping its not a tranny issue. I'll be going to Autozone for a reading, just found this forum and maybe get help from the ODYCLUB. Thanks