Scotty,
Been very happy with my 2005 Mazda 3 automatic, commuted for years 90 miles round trip till 2012. Now used for round the town only. I have 193,000 on it. I get occasional check engine, appears to be EGR most of time when I have to get CA smog check. I changed plugs and wires not long ago but runs pretty rough, getting worried. I just watched your video on fuel filter / injector cleaner think I will start there, any other recommendations? Valves? Second as weather gets colder, the transmission shifts very hard from 1st to 2nd. This has been a great vehicle, think I had a water pump go out about 10 years ago but it has been very reliable. Love your channel!!
Scott Woolley CA (moving to Texas)
Get it scanned for codes to see what is really the problem(s).
