fuel injection problems?

[Huw Powell]

> I have a '84 4ksq which runs nice but sometimes I will be driving along and
> it is like somebody flipped a switch and it starts missing really bad and
> kicking out black smoke. Then it is like the switch gets flipped back and
> it runs ok again. Anybody got any ideas?

Undo every electrical connection under the hood one at a time, clean
them, and reassemble with dielectric grease to seal.

This means both plug in connectors, and wires held in place with nuts or
bolts.

--
Huw Powell

http://www.humanspeakers.com/audi/

http://www.humanthoughts.org/