The MS3 project got set aside for a bit. I actually ended up having to drive it for work a bit because my other Mazda 3 (2010 sedan) had to have a clutch replacement, and is back in the shop AGAIN with an issue related to that job.
I'm going to look at the other things Enki suggested (you're...
Awesome ideas, thanks so much. This afternoon I was able to knock out some of the recommended steps.
Plugs are filthy, with #1 a bit lighter (see pic).
PCV line from engine seems to have a bit of vacuum. It's weak, but definitely noticeable. No smoke when I opened up this line.
The big hose...
Hi all, I bought a 2009 MS3 a couple months ago as a running/driving project. It's not working out too good so far. I'm about ready to throw in the towel, but I thought I'd seek help here before cutting my losses.
I've scoured this and other forums, and I did find a lot of very helpful info...