Can a defective garbage disposal cause a sink to not drain? Appliance Repair Questions › Category: Garbage Disposals › Can a defective garbage disposal cause a sink to not drain? 0 Vote Up Vote Down Anonymous asked 9 years ago I have checked the trap and all pipes connected to disposal, no blockage. Also have snaked the pipe (behind wall) that acts as drain. Please login or Register to submit your answer Username or Email Address Password Remember Me
Anonymous