Urinary retention is the inability to empty the bladder. Dysuria means difficult urination. The absence of urinary output is called anuria. The inability to form urine is term â¦ ed anuria.
Some experts recommend changing your air filter as often as every 3,000 miles (4,828 kilometers), along with changing the oil [source: 2CarPros.com ].Others say that's a little too excessive and that you should simply use your judgment in visually spot-checking the air filter and change it out when it looks dirty.ome experts recommend changing your air filter as often as every 3,000 miles (4,828 kilometers), along with changing the oil [source: 2CarPros.com ].
Maybe you need to change the cabin air filter. If it's plugged, the passenger compartment might as well be a sealed cabinâand with a carload of friends the glass will fog in minutes. Filter life depends on the air quality in your area, but a year, or 12,000 to 15,000 miles, typically is the recommended replacement interval. Cabin air filter? In the late 1980s and early 1990s, only some European luxury cars had them.