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Avoid brake failure by knowing how to tighten your brake caliper bolts.

Whether Whether you’re building a new engine and you need the metric, or you’re curious to know how efficient your car uses fuel, you have to be able to calculate the engine’s compression ratio. There are a few equations needed...

P2789 means that the clutch's learning system is not performing normally because the desired adaptive response exceeds the predetermined limit.

P0217 P0217 code definition Engine Overheating Condition What the P0217 code means The P0217 code means that the engine is or was overheating and should be turned off as soon as possible. Most engines have an engine coolant temperature...

Regardless Regardless of how you use your vehicle, the interior can get dirty and soiled over time. Your car can get dirty in any of the following ways: Dyes and dirt transferred to the seats from clothing Oil and...

Common signs include a clunking noise when you accelerate or brake, excessive and uneven wear on tires, and loose steering when turning corners.

If your car's brake pedal feels mushy, the brake hose looks damaged, or if your brakes stop working, you may need to replace the brake hose.

Common signs include a rough engine idle, the Check Engine Light coming on, and the engine stumbling when climbing hills or under load.

P0316 means the engine is misfiring due to damaged or defective ignition system components or engine vacuum leaks.

Trouble code C1095 means the ABS hydraulic pump motor circuit has failed, often because of a damaged wheel speed sensor or wheel bearings.

P0471 means the powertrain control module has detected an voltage that is out of the normal range due to the exhaust back pressure system.

A bouncy or unstable car can be caused by faulty struts, tie rod ends, or brakes. Test your car to avoid suspension damage and costly repairs.

P0651 means there is a fault within the sensor reference voltage "B" often due too poor, electrical connection or engine control module.

The The choke is a plate in the carburetor that opens and closes to allow more or less air into the engine. Similar to the throttle, the choke plate rotates from a horizontal to vertical position to open up the...

Wondering why your Brake Light is on? Find everything you need to know about the Brake Light and learn how to fix it with this guide from YourMechanic

Your Your ignition system is pretty complex, and there are a number of important components that must work with one another to crank the engine and then keep it running. Your spark plugs are among the most important of these,...

Diagnostic Diagnostic Trouble Code (DTC): P2263 P2263 code definition Turbo/Supercharger Boost System Performance Related Trouble Codes: P0039: Turbo/Supercharger Bypass Valve Ctrl Circ...

P2601 P2601 code definition The P2601 code is a general OBD-II diagnostic trouble code (DTC) that indicates a fault with the coolant pump control circuit range/performance. What the P2601 code means The coolant pump is an electronically controlled auxiliary...

P0722 P0722 code definition A P0722 code is stored when the PCM gets an incorrect or irrational input signal from the transmission’s output speed sensor. With an incorrect, intermittent, or inaccurate signal, the transmission has no accurate information about speed,...

P0750 code definition P0750 indicates a malfunction for a transmission shift solenoid. This code may be seen with other shift solenoid or...

ARENA Creative / Shutterstock.com If you live in Missouri and want to modify your vehicle, or if you are moving to the state with a car or truck that you have customized, it is important that you...

Common signs include the vehicle tilting to one side, uneven tire wear, bouncing while driving, and bottoming out.

P0721 code means the transmission control module (TCM) isn't properly converting incoming pulse signals often due too poor, wiring or sensor.

Diagnostic Diagnostic Trouble Code (DTC): P0504 P0504 code definition When a malfunction is detected in the brake light switch of a vehicle, the PCM (powertrain control module) records the P0504 code, and the Check Engine Light is illuminated. What the...

If your reverse lights are always on, never on, or function intermittently, you may have to replace the car's backup light switch.