Technically anything older than 6 years is statute barred. I.e. anything older than 2012. For payments you technically are not obliged to pay unless they have an audit underway. I am not sure how they treat with refunds to ppl who wish to file stuff older than 2012.
Drop in, thinner oil, good iridium's, exhaust a lil free and be done with it. Maybe lighter wheels and shorter profile tyres to help acceleration and better emission routing is all you can do again really.
One used Admiral refrigerator from new. Approx 10years in perfect working condition and in very good condition. Never repaired. Older couple with no kids. $1,850.00 Added in the sale a Kenmore chest freezer needing slight repairs. 795-1745/663-1826 IMG-20190507-WA0004.jpeg IMG-20190507-WA0005.jpeg