I am about to replace the leaky valve cover gasket on my GF's 2011 Mazda 3 sedan (2.0L). I see some really good how-to videos on You Tube, but they specify 2003 - 2009 Mazda 3, nothing that includes the 2011 model year. My question is, are the 2.0L motors the same for all years (or at least thru 2011) so I can confidently proceed based on the videos available?
Thanks,
TM

 

Same basic engine, will be some differences.