Auto Repair

The four noises that car owners complain about most often: CV joint noise, water pump noise, belt noise, and heat shield noise. Find out what these noises mean and what might fix them.

How to remove and replace the driver's-side CV axle shaft and seal on most Toyota Camrys. Detailed instructions and plenty of photos. No special tools required.

A malfunctioning sensor can cause performance problems, turn on the "Check Engine Light" and fail an emission test. Testing a sensor is usually done with a DVOM. Test the ECT, TPS and pressure sensors

When your engine starts but stops, concentrate your diagnostic efforts on those systems or components most likely to cause the failure.

Here's why your Camry's "Check Engine" light comes on and what the codes mean that it generates.

If your steering wheel vibrates or your car shakes while driving at highway speed, find out why. Don't spend money unnecessarily on an alignment or other services that won't fix this problem.

Identifying the type of noise and when it happens can help you diagnose your transmission problem.

AC systems remove heat and moisture using refrigerants such as R134a in a closed system. The pressurized refrigerant boils after a pressure drop using the heat from the cabin of the vehicle.

Diagnose the most common problems with your car's starting system without special equipment or knowledge, based on the symptoms described here.

Find out why your car battery discharges by applying these simple tests at home.

Starting a workshop business or auto repair shop can be very profitable if you get the basics right.

An explanation of the types of sensors found in an engine, including their typical functions and locations.

The important function of a working PCV valve, how it works, signs that it's failing, and how to test.

Diagnose a potential seized engine and possible repairs.

Simple, easy-to-understand, proven methods on how to earn the highest salary as an automotive technician without stealing from the customer.

When your brake lights don't work, apply these simple diagnostic tests.

There are a few types of transmission you might find in your vehicle; here are the differences between them.

DIY instructions for cleaning or replacing the MAF (mass airflow) sensor in a VW Jetta, Golf, GTI, Passat, New Beetle, A4. Included are step-by-step pictures, part numbers, and tools required for the job.

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.

If your engine fires and coughs after it's been turned off, this guide helps you target the different systems and components you should pay attention to.

How to remove and replace the fuel filter to help with rough idle, lack of performance, or low fuel pressure. These instructions are for VW MKIV, Jetta, GTI, and Audi A4.

How to replace a clogged fuel filter and clean the throttle body on a Camry.

Tips and precautions to use when replacing your brake pads, so you can get quality results on a Honda or any other vehicle.

DIY How To Honda Accord / Acura CL Timing Belt and Water Pump Replacement - 4 Cylinder - F23

This article will explore signs and symptoms of a bad heater core in your car, from fog and drips to funny smells in the cabin, no heat in the cabin, or the engine overheating.

Though old news, 6-speed DSG transmissions are still on the road in many vehicles. So let's look at some of the more common problems you might encounter with yours.

Automatic transmissions need love too. Why and when should you service yours?

Do-it-yourself replacement (with video!) of the front end of the Honda CRV: the front suspension strut, lower ball joint, control arm, and sway bar/stabilizer bar link.

How to replace worn rear suspension struts and springs on your Camry. Video included.

Batteries are the heart of the electrical system on cars, trucks and boats. The battery is a storage unit that converts chemical energy into electrical voltage. Problems can effect the entire vehicle.

Loss of cooling at high engine speeds? It is very likely that you have a variable-displacement compressor. Before deciding to replace the compressor, read this article.

Is your car using too much oil? How to do some tests to find the reason. Learn about common leak sources and prevention.

Ten possible events that can trigger a "check engine" light in a Honda. Read the ten questions here; they will give you useful information that will help your mechanic diagnose the problem quickly.

Brake fluid replacement is an important part of routine vehicle maintenance, yet it is often overlooked or ignored by owners. This article explains why replacing brake fluid is important and how ignoring this inexpensive job can result in expensive and avoidable repairs in years to come.

In this article, we'll discuss how a variable displacement compressor automatically adjusts its capacity by adjusting its piston displacement, and how such an adjustment is being controlled.

Have you been having trouble starting your car, truck, van, or SUV? Here are some signs that you have a dying battery.

Complete description of Case backhoe hydraulic cylinder repairs, rebuilding, and replacement, with step-by-step photos to guide you through the process.

Does your Toyota erratically change steering direction? Do you notice thumping or a tugging sensation when accelerating from a slow speed and turning? New control arm bushings may be needed. Includes video!

This collection of repairs for Honda Harmony lawnmower transmissions is growing monthly. If your Harmony transmission has a problem, we probably have the solution!

How to drain and replace the ATF on your Camry, or flush the ATF if necessary. Includes videos of flushing the ATF with and without the help of a 12-volt oil pump.

Proper maintenance helps prolong the useful years of your car. I’ll tell you how I'm keeping my old car running as good as new with little cost for upkeep.

This guide helps you diagnose turn signal problems when one or more of the signal lights refuses to work.

This guide will show you how to use a digital multimeter, hydrometer, and other simple tools to troubleshoot, inspect, and clean your battery if necessary.

DIY Toyota I4 (5SFE) engine oil-leak repair. Plenty of photos and step-by-step repair instructions.

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

How to replace the timing belt and pulley yourself on the Hyundai Elantra and Kia Spectra. Step-by-step instructions, plenty of photos, and a video!

DIY How To Honda Accord engine head gasket, timing belt, water pump and radiator replacement / replacement.

Common brake problems, such as a soft brake pedal, pulling to one side while braking, or vibration while braking can have serious implications for your car's health (and your health, in turn!). Learn more about the most common brake issues and their solutions, here.

Troubleshoot your potentially bad brake booster by using the simple tests in this guide to save time and money.

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

DIY guide for installing a boost gauge and wiring in a VW MKIV Jetta, Golf GTI, or New Beetle.

How to replace front-end strut mounts (and struts) on the '97–'01 Toyota Camry, with a video. Plus other causes of front-end noise.

How to troubleshoot a mass airflow sensor in a few simple steps, what to look for, and how to interpret your results.

This guide shows you how to locate, remove, and clean your exhaust gas recirculation (EGR) valve on Renault Trafic, Opel/Vauxhall Vivaro, and Nissan Primastar vans. Cleaning helps your diesel engine run smoothly and it's possible to bypass the valve to increase performance, and economy.

Automatic transmissions are getting more and more clever, but how do they work?

A pictorial tutorial on changing the 12V battery in a 2004-2010 Toyota Prius. While more difficult than most cars, a Prius battery replacement is still within most homeowners abilities.

The "check engine" light is your warning system for engine and control-emission problems. Understanding what makes this light go on or flash can save you thousands of dollars in repairs.

Test the throttle position sensor in a few minutes using a digital multimeter.

Having problems with your car's thermostat? This article shows you how to check your thermostat in a few minutes without removing it from your car.

The starter uses the battery and battery cables to provide the power to crank over the engine. The starting system can be tested to find a slow-crank or no-crank problem.

How to tell if your MAP sensor is bad and how to test it in your garage.

Of all the faults the ZF 6HP automatic transmission can throw at you, the E Clutch fault is by far the hardest to determine the cause of.

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.

Test your vehicle catalytic converter in your own garage.

Diagnose alternator and charging system problems with this practical guide to get your car back on the road faster.

If your brakes squeak and you want to know why, maybe I can help! Here are four common brake squeaks plus a bonus scraping noise; compare these situations to yours. Questions are welcome.

Mice, rats and other rodents can do surprising damage to your car engine and other automotive parts. How do you keep them out of your vehicle?

Learn how to recover and recharge an AC system, including a review of compressors, condensers, evaporators, accumulators, receiver driers, H-blocks, orifice tubes, and lines.

Learn how to check an oxygen sensor and eliminate hit-and-miss repairs using a digital multimeter.

Match these common symptoms to your possible manual transmission issues for a faster diagnosis.

Diagnose a water pump failure faster with these three simple step-by-step methods.

If you smell gas inside your car, your first guess might be that there's a fuel leak, but here are five other very common reasons you might smell fuel.

Often, car lighting problems require just an easy fix you can do in minutes.

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

Diagnose engine backfires with this guide and prevent potentially serious engine damage.

How to replace the radiator on your Toyota Camry. No special tools required. Plenty of photos and step-by-step instructions.

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

Do it yourself (DIY) replacement of the timing belt, water pump, and oil seals on the 4-cylinder Toyota Camry and similar cars, with photos, lists of tools, and parts recommendations.

Automatic transmissions are great to drive... when they're working well. Let's look at what to do when they're not.

Three common brake noises I encounter every day: a grinding sound, a thumping from the rear, and a squeak. Includes a repair technique for noisy drum brakes that I found by trial and error.

Eight ways your car radiator can cause your engine to overheat, plus troubleshooting tips.

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

Check for cooling fan problems using this simple guide and tips.

Very simple do-it-yourself instructions for replacing the valve cover gasket on Volkswagen 2.0L AEG engines to help seal vacuum and oil leaks. Includes Jetta, Golf, and GTI.

DIY repair of the rear door handle, door latch, or door lock actuator. Detailed step-by-step photos and no special tools required. Save money doing it yourself.

Find out why your car stalls and get tips to fix the problem yourself.

I discovered how to avoid expensive car repair bills when the "check engine light" is on. If it’s a catalytic converter warning, try my low-cost solution first before going to a mechanic.

In this article, I will explain the most common reason for a slipping automatic transmission and the most common reason for a slipping standard transmission. What's more, I'll teach you to fix it in either case.

If your engine won't turn over, this guide will help you find the most common—and not so common—problem sources.

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.

Diagnose a stuck caliper and avoid a potential road accident.

We rely upon our cars in these times. While it is important to take care of our cars, there are many myths that abound. Some have a grain of truth; others are completely false.

Check your fuel pump relay — and other automotive relays — in minutes using three different simple methods.

Checking for a bad engine ground can fix dimmed lights, faulty sensors, and hard starting, and it can prevent severe damage.

In this article, I will explain step-by-step how to replace a water coolant outlet (sometimes called a coolant air bleeder) on a 2006 to 2009 Dodge Charger with a 2.7L engine. This guide does not cover the RT, SRT, and SXT trims.

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.

AC system diagnosis can be done by feeling the lines for the correct temperature/ pressure relationship. With gauges hooked up, the pressures can be measured and then diagnosed.

The GM 5L40-E is a popular transmission, but it is not without its faults. Here are some of the most common ones.

Although the auto space is becoming more diverse, it is still predominated by men. Navigating car repairs as a woman can be intimidating especially if you do not know a lot about cars. This tutorial will help you shop smarter for auto repairs.

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