the rubber T and Y and + shaped connectors are available, some from aftermarket suppliers, some from dealer. the dealer ones are nicer material and molded better. don't lose track of the little plastic orifices (that are in the rubber connectors), if any are installed in your lines. they are more used in the diesel vehicles but there might be some on gassers also. they are colour coded.

there are a few molded hoses for the cold start injector and the idle stabilizer valve, they can get very brittle and leak lots of vacuum. they are found under the air cleaner assembly. don't use the aftermarket versions of these bumpy molded hoses, they are poorly made. the dealer has them and they are not very expensive.

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punkinfair