Could be, I was going to put a gauge on it but there's no schrader valve and I'd have to tee into the line. Pretty cold here now to be doing that! I can mash the gas pedal and it'll rev until the 3 seconds are up. That's what's making me think it's a security issue because it quits like clock work every time (about 3 seconds.) But I'm not getting any horns, flashing lights, or even a security light on or blinking unless I leave the key on several minutes. I'll check the gas. Thanks!