Why is My filter hose leaking at the neck right before connection to tightening hose to filter under the sink.

Like most motors the tstat is located under a goose neck with typically only two blots that the top radiator hose is connected to with a hose clamp, so you drain cooling system, remove top hose, remove goose neck, carefully remove tstat, take note of the direction, scrape old gasket mating areas, clean thoroughly, install new gasket, reinstall goose neck, Do not Over tighten, reinstall top radiator hose, fill system, start vehicle, turn on heat, check for leaks.....

sounds like its either just not tightened enough or you need to buy a rubber washer to put in it. Right at the bottom of the sprayer.

Follow the upper radiator hose back to where is clamped to the engine. The part that the hose clamps to is called the goose neck the t.stat is under this part. You will need to drain some coolant from the radiator not all about a QT. or so remove the upper hose clamp twist the hose to brake the seal remove the hose move to one side. Remove the two bolts that hold the goose neck down remove goose neck remove T.stat it will lift out. Clean all of the old gasket off bolth surfaces THIS IMPORTANT THE SURFACES NEED TO BE CLEAN OR YOU CAN CRACK THE NECK OR HAVE LEAKING AFTER INSTALLITION. Put the new T. stat in place put the new gasket in place you may want to use a gasket sealer it will hold the gasket in place. Put the two bolts in tighten then evenly go back and forth between them so to tighten them in stages they olny 18 ft lbs of torque DON,T TRY TO OVER TIGHTEN that is what the gasket is for reconnect your radiator hose tighten the clamp put your antifreeze back in start and check for any leaks sometimes you have to repisition the hose slightly and your done

Hello,

They could be loose, try to tighten them a little bit :)

Hello there:
Troubleshooting Leaks
If the dishwasher leaks, and you know the problem is not related to tub overfilling, the pump, or inlet valve problems, the plumbing connections may be faulty. Most dishwashers are connected to the water supply with metal pipe fittings, and the leak could be at these fittings. If the fittings are threaded, tighten them with an adjustable wrench. If this doesn't work, chances are the threads are stripped or the fitting is cracked or otherwise damaged. In this case, replace the fitting.
Most dishwashers discharge used water through a pipe or a hose connected to the drain or garbage disposer under the kitchen sink. If the drain line is made of flexible hosing, it may have cracked from prolonged exposure to hot water. Examine the hose; if it's damaged, replace it. If the hose is leaking at its connections with the disposer or dishwasher, tighten the fittings or clamps at the connections, or replace the clamps. Also check for water leaks around inlet valves, drain valves, and anywhere you see flexible hoses and hose connections. Leaks at clamps can be stopped by tightening or replacing the clamps. Leaks in hoses can be eliminated by replacing the hoses.
I HOPE THAT YOU FIND THIS INFORMATION VERY HELPFUL
BEST REGARDS MICHAEL

Remove spray head then faucet tighten connection on the spray hose

hi Most dishwashers discharge used water through a pipe or a hose connected to the drain or garbage disposer under the kitchen sink. If the drain line is made of flexible hosing, it may have cracked from prolonged exposure to hot water. Examine the hose; if it's damaged, replace it. If the hose is leaking at its connections with the disposer or dishwasher, tighten the fittings or clamps at the connections, or replace the clamps. Also check for water leaks around inlet valves, drain valves, and anywhere you see flexible hoses and hose connections. Leaks at clamps can be stopped by tightening or replacing the clamps. Leaks in hoses can be eliminated by replacing the hoses.

hi Most dishwashers discharge used water through a pipe or a hose connected to the drain or garbage disposer under the kitchen sink. If the drain line is made of flexible hosing, it may have cracked from prolonged exposure to hot water. Examine the hose; if it's damaged, replace it. If the hose is leaking at its connections with the disposer or dishwasher, tighten the fittings or clamps at the connections, or replace the clamps. Also check for water leaks around inlet valves, drain valves, and anywhere you see flexible hoses and hose connections. Leaks at clamps can be stopped by tightening or replacing the clamps. Leaks in hoses can be eliminated by replacing the hoses.

No matter what type of sink you purchase, the drain and water-supply connections are generally installed in the same way. Hand-tighten a female adapter onto the drain stub-out at the wall. Slide slip nuts onto the drain arm and the sink's tailpiece. Fit a P-trap in place and tighten the slip nuts by hand. Connect flexible water-supply tubes onto the faucet's tailpieces, and route them to the shut-off valves. Tighten coupling nuts with an adjustable wrench. Remove the faucet aerator, turn on the water, check for leaks at the shutoff valves, and then turn on the faucet to check for leaks in the drain assembly. Replace the aerator.

you are probably plumbed in under the sink for the drain hose. a common problem is water coming back down the drain hose when you empty the sink. if so take the drain hose up as far as possible in a swan neck. other possibility is a leaking fill valve