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 ].
The average cost for an air filter replacement is between $58 to $96. Labor costs are estimated between $35 to $46 while parts are priced between $23 to $50.Get a personalized estimate based on your location and specific car.Estimate does not include taxes and fees. Best Practices. We recommend replacement of the air filter every year or 12,000 to 15,000 miles. Air filters will need to be replaced more often in vehicles driven in dusty and sandy areas.