Coopers Auto Repair Specialists in Tacoma, WA

How does a vehicle’s suspension system work?

Does your car bounce when you hit a pothole? Or perhaps you’ve noticed your vehicle pulls to one side or the other as you drive. You may have even noticed uneven tire wear on your vehicle. If you’ve noticed your vehicle rides rougher than it used to, it’s time to take your vehicle to a

What is the function of a timing belt?

What Does a Timing Belt Do? The timing belt is an important component of your vehicle. It’s meant to keep the moving parts of the engine in perfect sync for a smooth drive. It is a rubber belt with teeth, or in older vehicles, it may be a chain that connects the camshaft and the

What is DEF, and why is it important?

What is Diesel Exhaust Fluid? Diesel Exhaust Fluid (DEF) is a mixture of ⅔ deionized water and ⅓ urea that is added to your diesel fuel via a separate tank and control system. DEF is meant to reduce the emissions from a diesel engine. If your diesel medium or heavy-duty pickup is newer than 2010,

What is a car diagnostic test, and why is it important?

A car diagnostic test is the equipment and software your mechanic uses to pinpoint problems in the computer-controlled areas of your vehicle’s systems. It is a test that can be used to diagnose any issues in your vehicle, including check engine light diagnostics. What Can Be Tested? Diagnostic tests can be run on nearly every

Signs of Dirty or Failing Fuel Injectors

Fuel injectors are part of the system that fuels your vehicle. Controlled by the vehicle’s computer, fuel injectors spray fuel into the combustion chamber at specific intervals and with specific volumes of fuel sent into the chamber. There are several common signs of dirty or clogged fuel injectors, and you might recognize them in your

What is an Ignition System and How Does it Work?

The ignition system in your vehicle creates a spark strong enough to jump the spark plug gap and route 15,000 to 25,000 volts of energy from the battery to ignite the fuel at exactly the proper moment to allow the expanding gasses to do the largest amount of work with the lowest fuel consumption. The

Is there a difference between a gearbox and a transmission?

You may have heard the terms “gearbox” and “transmission” at one time or another and wondered if they were different terms for the same parts of your vehicle. The truth is that while they’re connected, they do, in fact, reference different parts of systems on your vehicle. What is a Transmission? A transmission is the

What can Fleet Maintenance Do For You?

Are you in charge of a fleet of vehicles? Do you find yourself overwhelmed by the task of keeping all the fleet vehicles maintained and in good working order? Why not let Cooper’s Auto Repair Specialists in Puyallup, WA, help take that stress away? Fleet maintenance is essential to keeping your business on the road.

Top Five Signs That You Need a Transmission Repair

The timing of your vehicle’s transmission repair depends a lot on you. The goal should be to avoid a transmission repair, replacement, or rebuild at all costs, but sometimes that’s not possible. Before you know it, you can be experiencing acceleration, shifting, and stalling issues with your vehicle. People often find themselves in this situation

An Introduction to Spark Plugs

Spark Plug Maintenance and Repair There are many signs of trouble that will let you know it’s time to visit Coopers Auto Repair Specialists in Puyallup, WA. The most obvious of them all is, of course, if the engine won’t start. That’s going to require some immediate investigation from our team. The second most obvious