While doing a purge on my 85 300TD, I inadvertently broke off one of the plastic vacuum tubes that come off the large tube connecting the Vacuum pump with the power brake thing. I have replaced this and checked every single tube under the hood, and still, the engine will not shut off.

In the past, I have always been able to find the lose tube, but this time it is baffling.

What tube shuts the engine off, by the way? I have a MityVac and plan to attack this again soon. The diagram printed for California 85 TD's does not seem to resemble my car.

Many thanks.

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Semibodacious Transmogrifications a Specialty

1990 300D 2.5 Turbo sedan 171K (Rudolf)
1985 300D Turbo TD Wagon 219K (Remuda)

"Time flies like and arrow, yet fruit flies like a banana"
---Marx (Groucho)