Has anyone ever had a injector make a hissing sound like a exhaust leak tick or something ? I was driving home he other day and gave it a little gas. Wasn't mashing into it but it was in boost. Neways it sounded like a exhaust leak when I let off.when I got home I couldn't find one so I started looking around the intake manifold and it is making a hissing sound around 3 of the injectors on the passenger side. Anyone ever had this issue? I'm guessing reseat the injectors or new o-rings?