my rear wiper arm grip is worn out.  the motor spindle grip looks ok.
seems that new wiper arms are NLA - anyone have a proven trick for how
to make them hold again (short of buying used)?
i'm thinking about trying to force a malleable shim between them, or

How important is the power steering heat exchanger?  For reasons I
will not get into, I want to remove the power steering heat
exchanger.  Is this an important part of the system or can it be
bypassed and removed without circumstance?

if anyone knows the exact size in mm of the triple square (a.k.a.
cheesehead?) socket required to remove the screws on the hatch pin
housing unit, please let me know.
thanks!

I can pick up a 1981 928 with 70K for $4000. In very good shape, recent
timing belt, etc.
My only concern is the year/age . I have a '87 924 , and there is no way I'd
do a '81 924.  I've heard

I have a 1984 944.
I discovered a leaky injector tonight when I parked the car in the
garage and the central air sucked gasoline fumes throughout the
house.  My wife and I were not a very happy about that.