Last week I had my oil changed. While on the lift the technician showed me a leak at the bottom rear of the turbo. There was no oil on the top part of the turbo. I went for a 200 mile ride the next day and did not notice any performance problems. Is it possible that it is as simple as a crush washer on the oil lines? I really do not want to spend the money on new turbo. Any suggestions?
TIA
Charles

93 Touring
Stage 1 rebuild
CAI
M2 Cermanic Coated DP
Greddy SMIC
RB Catback
Fluidyne Radiator