 and you're watching the fuel pressure gauge, and it doesn't move off of whatever it's at, and it's in spec, it's 46 pounds, and it doesn't move, guess what? It's not a fuel problem-related issue, right? Okay. Pull the vacuum line off the fuel pressure regulator. Right. Right? Yes. Is the diaphragm ruptured? Is it seeping? As a matter of fact, back in the day, we used to put a clear vacuum line on the fuel pressure regulators.