Gents, I drove my car on a regular basis. In March, It sat for the whole month and lately something seems out of the ordinary. On warm up, It idle's low at the start and then it goes up to about 2-3 which it always did. But it seems slower now. It seems that when I depress the brake pedal a few times, the idle goes up a lot faster then letting the engine WUR take it's time like it use to. Does that mean I have a loose vacuum line somewhere?