Your fridge may make a knocking sound due to a few reasons, such as a loose compressor or fan blades hitting something. To fix it, try cleaning the coils, leveling the fridge, or checking and tightening any loose parts. If the issue persists, consider contacting a professional for further assistance.
Not trying to be sarcastic but this is like asking is there any way to fix a horses broken foot without having to perform sugery? Your answer totally depends on what's knocking and how much damage if any it has caused. , EzForJesus
Hundreds of things can go wrong with a fridge, it's a very complex machine. You haven't even told us what the problem is, or make and type of fridge - and we can't guess..
The knocking sound in your hot water pipe is likely caused by trapped air or water hammer. To fix it, you can try bleeding the air out of the pipes or installing water hammer arrestors. If the problem persists, it's best to consult a professional plumber for further assistance.
If it is deep in the engine, the engine may need repaired/replaced.
that knocking sound could be the connecting rod knocking because of the bearing being warn out do to low oil pressure or no oil all together. also it could just be the valves. some people hear the valves ticking and think its knocking. i have had many friends think that. valves ticking is a simple fix. just look up how the valves are suppose to be adjusted then take off the valve covers and with a feeler gauge measure how big the gap is.
sell it
Sorry bud but that means that you have what's called a " Rod knock", one or more of the main and or the rod bearings have gone away, need to break that engine down to fix it. jr
Internal knocking inside the engine is almost always a sign of worn bearings. Crankshsft, or rod bearing would be my guess. The fix, if it is internal, is overhaul. Before opening it up, make sure the knocking is indeed coming from inside the engine.
Fix the engine
To fix a mini fridge that won't get cold, first check if the power cord is properly plugged in and the outlet is working. Next, ensure the temperature setting is correct and not obstructed by items inside. Clean the coils at the back of the fridge and make sure the door seals are tight. If these steps don't work, it may need professional repair or replacement.
The sound is the dishwasher draining into the sink drain. It is a normal sound.
Usually when a car is making a knocking noise it is a very bad thing, which usually leads to engine failure and throwing a rod. I've had this same problem with my intrepid and was able to fix this by replacing a worn bearing on the crank. This is a deep engine job so make sure you keep track of your parts and do it safe and plan to spend 4+ hours on it.