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Troubleshooting: first check

Troubleshooting: first, check that nothing is blocking the vent pipe opening on your roof sometimes birds or other animals build nests on top of un-enclosed vent pipes for warmth also check under sinks for gulp valves gulp valves are typically mounted at the end of a drain line and look like a plastic cap from a can of spray paint the valve prevents sewer gas from escaping the.

Added: 2018-06-15 | Category: washing machine repair
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