2 days ago I took off my throttle body to change the gasket and just to clean it out. I got everything back together but now my car is really quiet. It still has the same tone, just really quiet. At idle I can barely even tell it's on and at the drone spot (1800-2200 rpm) it doesn't even drone anymore. The car runs like normal though. Anyone ever have a problem like this before or know what it could be?
