Need to know what vehicle you have but many vehicles have a IAC (idle air control) motor that can fail and cause that syptom.
The antipollution filter on a 207 peugeot comes as an indicator that the car has to be cleaned by reving it.
The cabin filter behind the passenger glove box needs to be taken out and cleaned or replaced.
Air filter should be changed at least once a year or whenever the indicator goes off on the dashboard, whichever comes first.
Yes, your Whirlpool refrigerator comes with a water filter, however it must be changed from time to time. There should be an indication light inside your refrigerator that indicates when it needs to be changed.
According to the user manual, you should clean it only when the alert comes on. The filter should be cleaned every three months.
check all strainers that they are clear then vent air out of filter it may have air trapped in it. unplug the motor it and put ii in backwash to see if air comes out
Have you cleaned the filter lately?
Only need drained when water in fuel light comes on. Filter needs changed every 15,000 miles or once a year.
every 25,000 miles or every five oil changes which ever comes first.
I f you know your dishwasher's model number, enter it into an appliance parts website. There, you will be presented with a breakdown of all the parts on your dishwasher and you can search for "filter". If that part comes up, then yes, it has a filter. You can also search for the model number of your dishwasher for an owner's manual online. The manual will tell you if that model has a filter and whether it needs to be cleaned as part of it's regular maintenance and upkeep.
Have you just changed the filter? Sometimes the old rubber seal sticks to the block and when the new one is put on it comes loose and leaves a gap between the filter and the block. It's real easy to overlook this.
Yes, the gasket should be changed ever time the pan comes off for changing the filter or oil.