DIY Auto Repair and Diagnosis

Don't let trouble code P0171 or P0174 leave you without your ride and, worst of all, with an expensive repair bill later on.

There are common reasons for knocking noises in your car when driving over bumps, large and small. I will cover the five most common ones we see every day and explain how to check the components' integrity and condition.

Troubleshoot an inductive or Hall effect type crankshaft position (CKP) sensor using a digital multimeter.

The cause of car vibrations can be difficult to pinpoint because of the vast number of potential causes. But if you car vibrates only when accelerating, you may have a CV joint issue. Address it and you won't be afraid to drive your car again.

Fluid leaking from a car could mean immediate repairs are needed, or it could be something totally normal. In this article, you will learn how to identify the leak and figure out what, if anything, needs to be done about it.

How to test your vehicle yourself to investigate common and not-so-common reasons for a sluggish engine.

P0300 random misfires can be hard to diagnose, leave you stranded and with an expensive repair bill, but this guide can help you.

Fix your car's electrical open by looking for the most common faults, using simple tests and tools.

How to do a timing belt replacement for the Toyota V6 Camry, Avalon, Solara, Sienna, HIghlander, Lexus ES300 and Lexus RX300. Video instruction, lots of photos, and step-by-step instructions.

No Diagnostic Trouble Codes to help? Learn what potentially failed components or systems are causing engine performance problems.

If you have disconnected your battery for any reason, then your Honda radio and/or navigation system will say "code" and not work. Here are three ways to get that code and how to make your system(s) work again.

Find that parasitic battery drain that's causing your car battery problems whether you have a newer or older vehicle model.

Do-it-yourself Front Wheel Drive (FWD) wheel bearing replacement for most Toyotas and many other cars. Lots of photos, and details about tools needed.

Here are the most likely reasons for bad clutch performance, a noisy clutch, or strange behavior by the clutch pedal. Look for your symptoms here.

Install a car thermostat replacement in minutes without causing coolant leaks, damage to components, or engine overheating.

If you recognize one or more of these symptoms, have a look into your camshaft position sensor before it gets you in trouble.