Thoroughly performed a super tune up. Dual run good, Amps within specs, furnace functioning but the blower motor leaking oil, blower cap below specs 6.5-7.5, evaporator rusted up, no drain safety, the flame sensor green/corroded and system is r22. System upgrade, customer just wanted to purchase a new blower capacitor and flame sensor. Installed both and the system is functioning properly at this time.