Sponsored Content Archives - Page 8 of 9 - UnderhoodService
Hy-per Cool Super Coolant Keeps Cars Running Cooler

Many things can contribute to an overheated engine, including using the air conditioning at full blast, stop-and-go driving on a scorching hot day, low coolant levels, a defective thermostat or a failed head gasket.

What is the difference between drill bits and machine grade tooling? Why and how should machine grade tooling be used?

It’s easy to misunderstand the term “drill bit,” which refers to a cutting tool with a spiral flute that is used to cut wood, steel, concrete, or just about any other material.

Understanding Ignition Systems

In this article, we touch on the features of three ignition systems, as well as advantages and disadvantages of each.

3 Signs It’s Time for Exhaust Manifold Repair

The exhaust system in your vehicle is one of the most important when it comes to daily performance and safety.

Automotive Belts, While Lasting Longer Than Ever, Still Wear Out Over Time

The typical replacement interval for serpentine belts and flat belts today is around 90,000 miles – which for many vehicles means only once every seven to nine years! That’s a lot of miles between belt changes.

Pickups Just Keep Getting Older: Is Your Shop Benefitting?

Why is the Average Pickup Truck Older Than the Average Car?

Sealing Modern Water Pumps

Over the past 20 years, we have seen water pumps and cooling systems evolve to improve start-up emissions.

Red Flags to Look For During a Routine Inspection

Inspecting these twelve things every time will keep your customers safe and happy.

Squeaking, Grinding and Rattling Under the Hood? Find the Reasons.

When water pumps begin to fail, they usually start making noises. Most of the time, you will end up replacing the water pump, but not always. Sometimes another problem causes a similar noise.
Of course, you need to be sure what the problem is before you start making repairs. Here’s a list of the most common water pump noises and how to deal with each one.

Why is There Oil in the Coolant?

When you check the coolant and the fluid looks brownish or milky, it’s likely that the coolant is contaminated with engine oil.

What Causes a Water Pump to Fail?

Water pump failure can happen at any time during the year. Depending on the season, your customer may see different symptoms, and not understand the root cause. We’ll point out a couple of symptoms that vary with the season, and some that stay the same all year round.

The Three Main Reasons to Replace a Failed Water Pump or Timing Belt Simultaneously

If a customer comes in with a failed water pump or timing belt, it’s worth talking to them about replacing both parts at the same time even if the other part still works. There are three main reasons to replace the parts simultaneously.