There appears to be a two oil leaks on my golf. The first one, and more serious, is the one on the passenger side. It is coming from the side of the engine, and running down onto the harmonic balancer. It is not leaking from the valve cover, and I don't think it's coming from the camshaft seal. Here is the picture:
Are the only possibilities for leaks on that side of the engine valve cover, camshaft seal, head gasket, and crankshaft seal?
I have another smaller leak on the opposite side of the engine (drivers side) that does not look like it's coming from the vacuum pump:
A year ago I replaced the the head bolts with ARP studs. Although I'm not sure if I had this leak prior, do you think it would be a good idea to take off the valve cover and torque these down again? How likely is it that its the head contacting the block causing this leak?
Are the only possibilities for leaks on that side of the engine valve cover, camshaft seal, head gasket, and crankshaft seal?
I have another smaller leak on the opposite side of the engine (drivers side) that does not look like it's coming from the vacuum pump:
A year ago I replaced the the head bolts with ARP studs. Although I'm not sure if I had this leak prior, do you think it would be a good idea to take off the valve cover and torque these down again? How likely is it that its the head contacting the block causing this leak?