Please provide input! I am carless.
Car is currently located near San Diego.
I am 3rd owner, and of course, love this car...

Jeep liberty crd 103000 miles, replaced timing belt at 100k, also had to replace transmission at 95K(!!!), EGR at 50K, and quite a few other things.
I'm pretty sure the first owner did a number on it, considering all the work I've done on it.

I was driving on freeway on Thursday night, slight down hill, about 70.
Sudden loud knocking sound coming fr engine.
some power loss.
decelerated and exited to nearest gas station.

Minor technical diagnosis-
no debris in il, could not tell me whether there was fuel mixed in oil (!)
Codes:
P010 - low oil pressure
P0303- 3rd cylinder misfire
P1614 - ??

Any thoughts, as well as a 100% reliable and honest mechanic referral by San Diego, would help greatly.