I have a quick question about a vacuum leak within the "green" line (climate control).

When my dial is on heat (red), the car won't shut off. When it is on cold (blue), the car shuts off fine.

I went into the engine compartment and plugged the splitter where the green line comes in and thereby isolated the leak. My question is:

"Is there some type of vacuum acutuator in the behind the console similar to the door locks?"

Thanks,

Don

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