MZ3 S 2.3 Throttle Body grounding???

[dulog]

dumb here to - I don't know either

 

[goldwing2000]

What is "butt dyno"? It may sound dumb but I have no idea what you guys are talkin about.

Butt dyno is how the car feels to your butt while you're driving. If your butt tells you it's faster, then it's faster. If your butt tells you it's running smoother, then it's smoother.

All hail the Omniscient Butt. (bowdown) (bow)(moon)