Oil Leakage from under.
A sudden emission of embarasing smoke while on speed. A local repairer diagnosed transmission oil leakage and replaced the gearbox oil-seal; but the leakage became worse. The gear engages whenever the transmission oil is addded to guage and the car moves smoothly. No external evidence of a crack in the gear box casing. My car is a Saloon Camry V6 XLE (automatic). What can I do?