[harborman]

Originally Posted by russbabe

Huge thanks to Harborman, Mrmerlin, Stepson and MainePorsche! For all your advice on my 1988 928 S4 running so uncomfortable rough and lean.
Investigated as you suggested.
A few weeks ago I had cosmetics done on the engine and I discovered that one of the fuel rails not fastened properly. It had worked loose and was causing all my problems.
So nothing more serious than that!
Have fastened it and it's now running great.
Africa is a lonely place to own a 928. Very little advice or knowledge around. Parts and service.
Even local agents and distributors not really interested or knowledgeable about the 928. Mostly want to talk about the later and more profitable models.
So we have to rely on websites and you guys.
So thanks again for all your concern.

You are welcome here any time. Thanks for letting us know how the problem was solved.