[CrazyConscious]

It shouldnt be the valve lash because it happens when he turns the car off, so the valves arent moving anymore.

I've heard a million cars do that before. I live in michigan so its really cold here and as soon as you turn the car off it starts to cool and makes that ticking noise. I dont think its anything bad at all.

 

[TonyTek]

oh, with the car off?

thats usually your engines metal cooling down (metal does compress and decompress do to heat)...and the catalytic dispersing heat...happens to any car...

-tony