Hey everyone, I just did the manifold cleaning and got my car running, had to put oil in the cylinders via spark plug holes, but engine started up and now feels more powerful and gas mileage seems better, but I got a CEL. So I had it pulled at Autozone and it came up on the reader as the VSS, with a P1518 code, which came out as my Intake Manifold runner control stuck open, but engine is running fine, when it first started I revved it up and it made the moosing noise which lasted about 20-30 seconds, and would not stop with more revving, until after that amount of time, when it would stop with very little revving, but now it's not even doing that. Did I just trip something or is something actually wrong? Any help is appreciated, thanks guys.