Turbo Oil Feed Line Or Water?

[xr8eater]

ok the problem is i have an oil leak at the back of my engine RB20DET there only seams to be one answer leaking rocker covers. i took the rocker covers off and cleaned them and sealed it up but the leak persists the only other thing it could be is the solid hose and flexable hose at the back of the engine that comes from the turbo the hose splits into a t peice at the back of the engine and has two rubber hoses connected to it. i did a search and not much came up does this hose carry oil or water?????

[blind_elk]

That will be the water cooling for the turbo centre.

The oil line is a loop of pipe that comes out of the block to the top of the turbo centre. It will be visible from underneath the car.

[xr8eater]

aaahaa back to the drawing board

[predator]

could be the half moons at the rear of the rockers.. also there isn't any

oil lines around the back there of the engine or really on the LHS of the engine either.. so it must be a gasket leak.

[xr8eater]

arrrrrr the rocker cover bolts were lose! off they come again im gong to put thread locker on them or something