Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
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CARADIODOC
AUTOMOTIVE REPAIR CONTRIBUTOR
34,308 POSTS
What is the question? Standard procedure is to squeeze the drain hose to open it up and see if the blockage comes out. Next is to remove the hose, then try to dislodge the debris in the spout.