Hye guys , i recently purchased a Bmw e34 with bolt on turbo , the car is fine just that it blows blue smoke, when took it for a check i found out that the turbo oil return is not same level as the oil sump because...
I've come across some idlyiing problem lately, and it is not due to the aircond being switched on. Also the clutch isn't depressed. Tried adjusting the idlying knob but not much effect also.