Evan I don't need to see anymore wires -_-
I made my Cinci trip without incident Friday, despite the miata still making an awesome humming noise and vibration I can't narrow down. Wheel bearings have no play, I got the tires road force balanced, it's aligned, and I replaced the diff and tranny fluid. Sounds like its coming from the rear and becomes audible around 35mph. Around 70-75 it becomes very apparent and is not a 100% constant rolling noise. More like a second long hum, very short pause and then hums again. Over and over. It does it in or out of gear. Originally discounted driveshaft related problems but then realized the driveshaft still spins with the rear wheels/diff....
Thoughts?
Saturday did some running around, rivals got mounted, went to a charity shooting range outing and a bike ride all in one... Sunday went up to the invasion... In the rain.