If a cooker whistle is not working, the most common reasons include food residue blocking the vent tube, a damaged whistle weight, or a worn rubber gasket. Regular cleaning, proper assembly, and timely replacement of parts help restore safe pressure release and ensure smooth cooker operation during everyday cooking. https://www.omichef.com/collections/triply-cookware/products/honeycomb-kadai-buy-now-triply-stainless-steel-kadai