The T on mine was cracked right where the line from the Vacuum pump
meets the bottom T - it wasn't obvious - had to look hard to find that
leak.

On 12/14/05, Peter Frederick <[EMAIL PROTECTED]> wrote:
> No, it's not.  Either the port itself or the line is plugged, probably.
>
> The hose coming up form the small port has a restriction in it (yellow
> plastic connector) that you may need to remove to get vac at the five
> way T connection.
>
> If you have vac at the T with all the lines plugged, verify that both
> lines going off to the passenger side hold vac -- if not, the actuator
> for the EGR and air recirc valve are blown.  You can replace them or
> just plug the lines at the T.
>
> The other two lines are for the tranny shift control (lack of vacuum
> will produce VERY hard shifts) and the climate control (no vac gives
> you conditioned air, but only out the defrost vent).
>
> Peter
>
>
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--
OK Don, KD5NRO
Norman, OK
'90 300D, '87 300SDL,  '81 240D,  '78 450SLC
The FSM created the Diesel Benz
http://www.venganza.org/

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