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willtel willtel is offline
Join Date: Feb 2008
Location: Marietta GA
Posts: 2,578
Originally Posted by twin plugged targa View Post
The car was running roughly and so the mechanics have now found that some plastic parts which are on the intake manifold are either warped due to heat? or melted and so need replacing as were letting in air - sourced from Germany and expected 10 day delay
I am sorry I cannot identify the parts properly (as I am in Italy and car in UK)
This may be part of the problem but it is also a start.
This sounds like it may be the plastic injector blocks that mount between the heads and the intake manifold. There are not many plastic parts in the intake tract of a 930 and these are known to warp and crack causing issues.

These are made from aluminum but look exactly like the factory plastic ones and shows where they are located on an assembled engine.

1987 GP White 930
1977 Ford Bronco
Old 11-03-2010, 11:27 AM
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