Carnut...yes wipers work in all positions but no spray. I do not hear the pump when I depress the wiper lever. This lead me to believe it is electrical in nature.I hope. I guess Im trying to find out arethe wiper motor and the wiper spray motor part of the same unit? If that is the case then I would likely need to replace the unit? Unless some one has any other ideas of what it could be?

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1983 300D turbo