It is a very mild tick that only happens after the car has gotten warm and it occurs around 800 - 1700 rpm and then after that if its still there then I can't hear it because of the sound of the engine over that. I have not had the chance to actually open the hood and listen to it when it occurs, but from inside it comes from middle of the dash area, so I assumed it was the valvetrain. If it was an injector, should I be worried? The car is sometimes hard to start (cold anyway), could the injector possibly cause that?
Thanks and as far as the gasket goes, I got the felpro which I saw pretty much everyone says to use on here!