What is the metal tubing running under the spark plug cover for on a '94 850 Turbo?
My question is:where it exits under the spark plug cover next to the distributer it changes from metal to a rubberish tubing and heads about 8" over the distributor towards the front to a "T". I noticed that this tubing on my car had a small hole in it and also when the car is on the tubing collapses. It looks like if you were sucking on a straw and holding one end of the straw.. So I think its obviously not working. If any body knows about this tubing let me know.
Thanks
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