Hi there here is my problem. I've noticed lately that when i start my car and its in neutral the engine revs up and down and so does the rpm. It'll go up till 2500 then down. I also noticed that when i put the key in and turn all the way without pushing down on the clutch i hear a ticking sound.<br>anyone have any idea if something is about to go wrong on my car. it's a 1997 jetta gt manual trans.