Originally Posted by
Trevor82012
Hi Guys,
I did further checks. I took out the Turbo, it looked fine, but the exhaust manifold was slack. I re-installed and the ZZZZZZZZing sound has stopped. Still low boost. But now I am seeing an oil leak from the exhaust Camshaft seal. I must replace both cam seals before I go further. I also took out the intake plenum and sealed it properly. Hopefully this should the boost problem.
By the way, does anyone know the Camshaft and Crankshaft timing marks.
once you take the pulleys off the cams you're buggered. you have to use a special tool unfortunately.
If you leave the pulleys on, there are marks on the plastic cover and the pulleys themselves (they're very faint though)
crank mark is behind the pulley wheel for the aux belts. Think its a 30 or 32mm nut