brianbgboy
+1y
yes, it will be in need of a head swap. where the valve goes through the head, the bronze valve guides are either worn out, or 1 has fallen out. pretty common on the 3.0. as far as the pulleys, usually 1 of them wears either the edge off, or gets out of round(if it has plastic ones) at idle, it seems fine, when you get going and the rpms come up, it will vibrate the tensioner spring and let it start to walk off the pulleys. also common. hope this helps, bgboy