Some 4kq related questions

[Theron J. Bliss]

Correct me if I'm wrong (I'm sure you all will.  : ), but isn't the
Quantum (Passat) more like a 1983 and older 5000 then the 4000?

TM wrote:

> Hi listers,
> A friend of mine just bought a VW Quantum Syncro last weekend.
>
> Now I'm somewhat familiar with these cars- basically the same as
> a 4kq.
>
> Some questions:
> Are there any differences in the drivetrain or engine from a 4kq?
>
> Why does an '88 Quantum still have the pull-knob system for the
> diff locks when the '85 4kq already went to the dial system?
>
> What would cause the drivetrain (possibly the rear diff) to whine?
>
> He's got some work to do:
> Sticky clutch wants to stay down when depressed- possible bad clutch
> slave cylinder?
>
> Suspension is messed up- one tire has heavy uneven wear on the outside
> shoulder.
>
> Hydraulic fluid is low- does this car use the special G00 2000 or
> does it take ATF? I assume it uses the special stuff. Wet return hose
> as well as the pressurized hose to the rack, but the pump is dry.
> Do these hoses go bad w/o the pump going? The pump is groaning rather
> loudly, but that may be due to low PS fluid.
>
> Car needs a tune up- cap, rotor, plugs and wires.
>
> Thanks,
> Taka