Hi, I'm a home owner - house is 14 yo. DH and I are not handy but I'm thrilled to find this forum where I can ask a question about a problem I'm having - thank you Terry Love. I have researched the internet and can't find anything so I'm hoping maybe someone here knows what the problem is ... and hopefully the solution.
Every time we run the dishwasher we get horrible loud knocking sounds in the water line as the dishwasher is pulling in water. When we run the kitchen faucet the noises stop.
I've had two highly recommended plumbers to the house about this problem. The first one said it was my faucet in the sink next to the dishwasher which was loose and replaced the parts and for awhile it was slightly better. The second one claimed it was air trapped in the pipes, drained all the water out and fiddled around - that didn't help. He also took apart the water on/off turn offs to check if there was any grit or something interfering with the seals - everything looked completely normal. He then suggested the it was the dishwasher but said he had no knowledge how dishwashers worked or what the problem could be.
I believe the dishwasher is about 7-8 years old and appears to be working properly - dishes come out clean within an appropriate time frame. The machine interior is clean - no build up of debris or clogged lines and drains completely.
My hot water heater is also about 7-8 years old. We have plenty of hot water for showers so I'm not sure if that is the problem? No knocking when taking showers or flushing toilets.
I need to fix this problem - we can't keep running to the kitchen to run the tap when we run the dishwasher. I don't want to pay another plumber who can't fix or at least diagnose problem.
I don't want to pay for a dishwasher repair person to come unless it is the dishwasher. And if it is the dishwasher - is it a part that can be repaired or would I need to replace it? Every time I call the appliance repair person they can't fix it and I have to buy a new one - these appliances are designed now to break down and not be repairable. I'd hate to buy a new dishwasher only to find I still have the same problem.
Thanks in advance for any suggestions.
Every time we run the dishwasher we get horrible loud knocking sounds in the water line as the dishwasher is pulling in water. When we run the kitchen faucet the noises stop.
I've had two highly recommended plumbers to the house about this problem. The first one said it was my faucet in the sink next to the dishwasher which was loose and replaced the parts and for awhile it was slightly better. The second one claimed it was air trapped in the pipes, drained all the water out and fiddled around - that didn't help. He also took apart the water on/off turn offs to check if there was any grit or something interfering with the seals - everything looked completely normal. He then suggested the it was the dishwasher but said he had no knowledge how dishwashers worked or what the problem could be.
I believe the dishwasher is about 7-8 years old and appears to be working properly - dishes come out clean within an appropriate time frame. The machine interior is clean - no build up of debris or clogged lines and drains completely.
My hot water heater is also about 7-8 years old. We have plenty of hot water for showers so I'm not sure if that is the problem? No knocking when taking showers or flushing toilets.
I need to fix this problem - we can't keep running to the kitchen to run the tap when we run the dishwasher. I don't want to pay another plumber who can't fix or at least diagnose problem.
I don't want to pay for a dishwasher repair person to come unless it is the dishwasher. And if it is the dishwasher - is it a part that can be repaired or would I need to replace it? Every time I call the appliance repair person they can't fix it and I have to buy a new one - these appliances are designed now to break down and not be repairable. I'd hate to buy a new dishwasher only to find I still have the same problem.
Thanks in advance for any suggestions.