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Defective catalytic converter

A defective catalytic converter can cause many problems with the exhaust system, and can lead to a reduction in engine power. The catalytic converter is used to clean certain elements from the exhaust

created: Jun 7, 2008 - last edited: Jan 11, 2011 - category: Exhaust

Defective clutch

The clutch is the system of parts that transfers the engine power to the transmission. While it can be operated manually or automatically, failure in this system has similar symptoms. Most notably, an

created: Jun 7, 2008 - last edited: Jun 19, 2010 - category: Transmission and Clutch

Defective clutch linkage

The clutch linkage is the set of parts from the clutch pedal to the clutch release bearing. If it is damaged or disconnected, the driver will be unable to change gears.

created: Jun 7, 2008 - last edited: Jun 19, 2010 - category: Transmission and Clutch

Defective Clutch Release Bearing

The clutch release bearing separates the flywheel from the clutch disc. If the bearing is defective, it can cause two main problems: 1) The clutch disc will not be able to separate from the flywhee

created: Jun 7, 2008 - last edited: Mar 1, 2011 - category: Transmission and Clutch

Defective clutch slave cylinder

A hydraulic clutch linkage uses a master cylinder and a slave cylinder to disengage the clutch in a manual transmission. The clutch pedal actuates the master cylinder, which actuates the slave cylinde

created: Jun 7, 2008 - last edited: Jul 13, 2010 - category: Transmission and Clutch

Defective distributor or timing device

A defective distributor or timing device(such as the computer) will fire the spark plugs at the wrong time. This can lead to reduced engine power and stalling.

created: Jun 7, 2008 - last edited: Jul 6, 2010 - category: Ignition

Defective Door Lock Sensor

The door lock sensor is a device installed in or near the door latch that sends signals to the security system. If the sensor is defective, the security system can be activated when there is not intru

created: Aug 9, 2008 - last edited: Jul 13, 2010 - category: Gauges and Sensors

Defective drive axle

A defective drive axle, the axle that is delivering the power, can cause a the vehicle to drift to one side or create excess vibration over smooth roads.

created: Jun 7, 2008 - last edited: Jan 15, 2011 - category: Axles and Drivetrain

Defective ECU

The ECU is the vehicle's main computer. It makes many adjustments based on inputs it receives from various sensors. If it is defective, the engine systems, such as fuel delivery, may not run properly

created: Jun 7, 2008 - last edited: Jul 14, 2010 - category: Gauges and Sensors

Defective flywheel

The flywheel maintains engine momentum during non-power strokes. If it fails in this respect, the engine will have difficulty continuing to turn and may stall shortly after starting. The flywheel a

created: Aug 21, 2008 - last edited: Jan 16, 2011 - category: Engine