To remove it, you'll need an oil filter wrench. These come in various styles:
* Strap wrench: This type of wrench has a flexible strap that tightens around the filter. It's generally good for filters that are very tight or damaged.
* Cap wrench: This has a cap that fits over the filter. It's usually the easiest to use if the filter isn't too tight. Make sure you get the correct size for your Cavalier's filter. (Check your owner's manual or look up the filter size online using the year, make, and model.)
* Socket wrench (with appropriate adapter): Some oil filters can be removed using a socket wrench with an adapter designed to grip the filter.
Here's how to remove it:
1. Locate the oil filter: It's usually located near the bottom of the engine. Consult your owner's manual for the precise location if you're unsure.
2. Position the wrench: Securely attach your chosen wrench to the filter.
3. Turn counter-clockwise: Turn the wrench counter-clockwise to loosen the filter. It will likely be quite tight, so you may need some force. If it's extremely tight, you might want to use a breaker bar for added leverage (with a strap wrench).
4. Remove the filter: Once loosened, you should be able to unscrew the filter by hand. Be prepared for some oil to spill, so have a drain pan underneath.
Important Safety Precautions:
* Warm the engine: A slightly warm engine will make the oil flow more easily, and it might loosen the filter slightly. Don't let the engine get too hot though.
* Drain the oil first: Before removing the oil filter, drain the old oil from the engine using the oil drain plug (located in the bottom of the oil pan). This will prevent a messy situation.
* Wear gloves: Used motor oil is dirty and can be harmful to your skin.
* Protect the surrounding area: Place a drain pan or other container under the filter to catch the spilled oil. Old newspapers or rags can also help contain spills.
* Dispose of oil properly: Used motor oil should be disposed of properly at a recycling center or auto parts store.
If you're uncomfortable performing this task yourself, take your vehicle to a qualified mechanic. It's a relatively simple job, but it's important to do it correctly to avoid damaging your engine.
