granted it doesn't happen often but the etek noids are a pain in the ass for leaking if you manage to damage either of the 2 surfaces that join together. My recommendation would be to replace the seal, either from your spares kit if you got one or just get eclipse to post you one. make sure the 2 connecting surfaces are wiped clean and both clips are in place.
Try and really pay attention to where the leak is coming from as that might be able to tell you if it is the joining seals or the manifold that is the problem. but if this doesn't fix it i managed to seal an old etek solenoid by using some soft moulding plastic around the join and it worked a treat.
but above everything if you ain't totally sure about carrying out any of the maintenance send it off to the professionals, its their job to be good at this stuff
Try and really pay attention to where the leak is coming from as that might be able to tell you if it is the joining seals or the manifold that is the problem. but if this doesn't fix it i managed to seal an old etek solenoid by using some soft moulding plastic around the join and it worked a treat.
but above everything if you ain't totally sure about carrying out any of the maintenance send it off to the professionals, its their job to be good at this stuff