I've got a fuel leak coming from the top of the motor in the valley. It's running down the back of the motor and dripping off the bellhousing, but I can't see where it's originating from. Anybody else with similiar issues?

I hope it's not your problem, but I have seen a few CP3 pumps blow apart and still run. I heard of a few more cases also. Take a close look at the pump and look for the pieces...

seems mine is too not real bad just started and havent had a chance to look at it yet sorry no help

Check the injectors, I've had 3 go on my 05 and do this.

Propbably the spring clamp on the return line off of back of pump, easy fix using worm gear type clamp. Mine blew off and was running a quart of fuel per minute onto the ground from same location as you describe