Quote:
Originally Posted by WarTowels
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Any good tests for the WS seals? Just hit it with water and observe where it comes in?
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Cut strips of bath towels and stuff tightly between the WS seal and the dash. Hit with a hose or wait for the next rain, pull towel out slowly as you feel the towel for wetness. You'll be able to identify the spot of water entry.
Pull out the EGR computer (behind a cover on front passenger fender), undo connector. If water comes out or there's signs of corrosion on the pins from water damage, that'd short the signals and stop the tach from working.