Re: ticking noise
Which engine do you have?
The hydraulic lash adjusters can start leaking a bit and cause a ticking noise. To start with, are you sure the noise is coming from the head area? If it is, you have to remove the head cover and check each rocker arm for play. A good working lash adjuster will remove all the play, even with the engine off. If you find one or more with play, then its probably time to replace them.
JEEP Grand Cherokee 4.7 Lmtd 2004
HID 8000K in low and fog / Quad Squad member
Monroe Reflex shocks /
Pirelli Scorpion ATR 245/65/17/
Transgo reprogramming shiftkit.