Hello, about a month ago I heard that dreaded whine under the hood of my ‘07 Xterra with 97500mi. Now I’m looking at $2500+ in the Portland, OR, area to fix. Timing chain system, water pump etc. One fella refuses to do the job unless he also replaces the oil pump, claiming all 3 previous repairs had metal shavings obstructing oil flow. Not sure about that. Unfortunately I didn’t buy my ride in a state that settled the suit, so no relief there. I’m also disabled and unemployed, so cash ain’t exactly plentiful. Anyone have a shop recommendation in OR or WA, or a mechanic buddy looking to earn some after hours cash? Thanks in advance of any replies, and best wishes to all as we try to get through 2020. Ride hard and ride smart!