Emissions test is giving me fits!

[supton]

I do believe this is why many ditch a vehicle at this age and miles. Sometimes it turns into one repair after another. Seems though that this hasn't been a big outlay of money (yet), and some of those items might be simply due. You might replace one or two more parts, then have several years of bliss. At least you have access to a scanner and can fix it for cost.