Slight oil accumulation in air bridge and air horn

[Don in VT]

Hi,

Well by now I have a little experience with the Plenum pull, lift or what ever and I hope that the last pull I did today (the 4th) will be the last for a while otherwise I will have to negotiate a volume quantity gasket price with Jerry.

Now on to my new observation. When I popped off the air bridge I noticed an accumulation of engine oil in the bottom of the air horn and air bridge where they meet. I have not noticed this before. I did a water pump and Samcos. I did not mess with any systems under the plenum except to reconnect all the secondaries vac lines. The reason I did the last pull was because I did not notice that a hard vac line was cracked so I had to go in again and fix just that.

The PVC valves are working and the lines are reasonably tight. All other lines to the air horn are tight.

Any ideas would be helpful.

Cheers,

Don