As you work, clamp the crap out of everything. It's a compressor, there's why, now the how is a clamp missing or never re-installed. I had hissing, and never looked back after I started clamping everything.Notice everything - EVERY THING - on the pass side (top left) is clamped
Snake hissing can be alarming, but should you be worried? Learn how snakes hiss, why they hiss, and how you should react. The one thing you should never do is...