Dannyabear1 wrote:
There is a capacitor inside of the alternator and also inside or attached to the distributor, and prob one on the ws wiper motor, go to an old auto parts store and they should be able to get them for you. you can also install them on anything else you find that makes interference.
This^
There are actually two of them on the V10, one for each cylinder bank (since there is not distributor). THey are buried under the air cleaner on top of the manifold. My dad's car had his break off at the mounting bracket. It's also possible its just unplugged.