Hi all
Just failed my MOT on my exhaust emissions it reads CO at 4.75 it was fine last year . .but aint had it serviced this year and not changed the air filter in a year either.........
anybody got any ideas on what I should do for best.....
could it just be the air filter ? the guy at MOT centre said its running a bit rich and should be either air filter, or could be rover computer needs adjusment ..?
anyway thanks for any advice peeps
thanks