Funky Mo Fo
Member
- :
- 2006 Mazdaspeed 6
I have hard start, rough idle, and hesitation issues. I called the dealership and they identified a TSB that can be performed for $98. They said it was a flash and that nothing mechanical was to be altered. I don't have the TSB number, but as a general rule, will a correct map on an AP cancel out any map the dealership would flash my ECU with? I'd much rather save the $100 and just take care of the issue myself when I get my AP. I also understand that switching to colder plugs will smooth out the rough areas of the HP curve.
Am I in the ballpark here?
Am I in the ballpark here?