Thanks a lot guys for your time in sending all the valuable info.
By the way, could somebody tell me the location of Macro Autotech?
Must take the car for a diagnosis by this weekend to a good place and probably to 'Mazna' guy also to see his opinion.
Well Mazdaspeed, i am not a member of the club but have read most of the articles posted on that.
I have used a mazda for just a year. Shall join the club if i keep this car for a longer period. Thanks...