> Find some vacuum line just the right size to slip into the hole. You need about two or three feet.
Jim,
Couldn't you just remove the vacuum hoses from the manifold one at a time and use the little tube that comes with the can of Berrymans to squirt about 1/2 can in each manifold opening? I was wondering if there is a reason for the 3 ft of tubing so that the cleaner will get to all of the ports or something.