So I got my new Metro. Has some issues but I will work them out. First thing I do is a full tune up. I get new Plugs, Wires, Cap, Rotor, PCV and install them all. I also seafoam the Engine, Oil and Fuel.
The old plugs are in pretty good shape which is a good sign.
I do a compression test and get 175-175-170 which is pretty good. Min is 156 New is 199 - Not bad for 167,000 miles.
I still have the check engine light and really rough idle got to get onto that next.