Re: O2 sensors - which is which?
Yea, this will be the summer of medical bills and car fixes.
I just ordered the spark plug/wire set from Needwings and a fuel filter/regulator as well.
105,000 miles, it's time. This car has cost me almost NOTHING to drive for 60,000 miles.
(Assuming Tires cost nothing, but still, tires and oil changes are not repairs.)