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Muffler inlet/outlet broken

The muffler inlet/outlet are the ports that connect the muffler to the rest of the exhaust system. If either is broken, the muffler can rattle around loose, or the sound waves may escape earlier and c

created: Jun 7, 2008 - last edited: Nov 13, 2010 - category: Exhaust

Muffler outer shell broken

If the muffler's outer shell is broken, the exhaust sound waves can escape before being muffled. Additionally, depending on where and how the shell is broken, it may affect the support parts and loose

created: Jun 7, 2008 - last edited: Nov 13, 2010 - category: Exhaust

Odometer

The odometer is a gauge that measures and indicates the total distance the vehicle has traveled.

created: May 10, 2010 - last edited: May 10, 2010 - category: Gauges and Sensors

OEM

OEM is an acronym for Original Equipment Manufacturer. OEM generally refers to parts produced by the original manufacturer of a particular vehicle.

created: May 10, 2010 - last edited: May 10, 2010 - category: Other

Oil

Oil, usually referred to as engine oil or motor oil, is a liquid that lubricates the moving parts of the engine and helps prevent rust and corrosion.

created: May 10, 2010 - last edited: Jun 28, 2010 - category: Lubrication

Oil Dipstick

An oil dipstick is a metal stick used to detect the oil level. The dipstick has groves to indicate the proper level of oil. In order to check the oil level, the dipstick must be withdrawn, wiped cle

created: Mar 5, 2009 - last edited: Mar 5, 2009 - category: Lubrication

Oil Drain Plug

The oil drain plug is plug in the oil pan that allows the oil to be drained during an oil change. In many cars, an oil drain plug gasket sits between the oil drain plug and the oil pan to prevent oil

created: Feb 27, 2010 - last edited: Feb 27, 2010 - category: Lubrication

Oil Filler Hole

The oil filler hole is a hole in the top of the engine where new oil is added. It is closed by an oil filler cap.

created: May 10, 2010 - last edited: May 10, 2010 - category: Lubrication

Oil Filter

The oil filter is a container connected to the crankcase that cleans contaminates from the oil as it circulates through the engine.

created: Feb 27, 2010 - last edited: Feb 27, 2010 - category: Lubrication

Oil is low

The engine needs a certain amount of oil to function properly. The oil circulates through the engine, lubricating the various parts, and returns to the oil pan where the cycle starts again. If the oil

created: Jun 7, 2008 - last edited: Jul 4, 2010 - category: Lubrication