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1) in the attached picture: what is this hose coming off the intake before the MAF? Is it for water to drain? I kind of just pulled it up gently and realized it wasn't attached to anything.
Also, what size is the rear brake caliper bleeder screw? I had a hell of a time trying to get a wrench to fit (and it doesn't look like there is any clearance to even turn it). Any tips are appreciated.
The small hose attaches to.Opti Spark cap its part of the venting system.
Bleeder screw is 10mm. A six point socket can be used to break it loose and final tightening. An offset boxed end wrench during the actual bleeding procedure.
Intake and Brake Question
