If you're comfortable DIYing, I recommend replacing the master yourself. The space is kinda cramped, but it's not terribly difficult. Add new fluid and bleed and see where the pedal is at that point. I've had to replace my master every 20-30K miles; it's getting ridiculous.
If you can't get the pedal right once you're done bleeding, then you're probably going to have to replace the slave. At least the time spent on the master isn't wasted since the master should be replaced whenever you replace the slave anyway.
Since you mentioned another dealership has a history with the car trying to fix this problem, then I would definitely contact them. If they are not a typical dealer$hit just in it for the $$$, they might actually acknowledge that this was a problem that originally occurred prior to the warranty period expiring and might even be willing to fix it for you. Of course, this is going to be dependent on you be able to get the vehicle to them.
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2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed |
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