Automotive Industry News & Information - Harold's Used Auto Parts, Inc.

No matter what you drive, compression is important. On fleet and commercial diesel engines, it’s essential. At Harold's Used Auto Parts Inc in Philadelphia, PA, we have the knowledge and ability you need to keep your fleet on the road and running strong.

There are multiple types of tires on the market for almost every car, truck, or SUV. Once you decide it's time to replace your tires, the choice can be overwhelming. The type of tire you want depends on a variety of factors, from climate to how you drive. At Harold's Used Auto Parts Inc in Philadelphia, PA, our technicians have been trained to help you make that choice. Here’s a short rundown of common street tires that will suit your needs.

Your transmission suddenly isn’t shifting right. So what’s wrong with it? Do you need your transmission rebuilt? Good question. Unfortunately, the answer is: No one knows. At least, not yet. To find out what’s causing your transmission problem, a technician is going to have to perform a series of tests. Basically, these tests are designed to answer the simple question: “Is it inside or outside?” That is, is the problem inside the transmission, or in one of the many control systems that operate the transmission?

Car enthusiasts would argue that "those were the days". Everything you drove was built like a tank and had the chrome on it so you enjoyed washing it but NO power steering. For most of us, it is hard to remember life without power steering – cranking those great big steering wheels? It was a pretty good workout. Now power steering is standard. The heart of any power steering system is its pump. The pump pressurizes the power steering fluid that provides assistance for steering. Most pumps are driven by a belt that is run by the engine – a few are electrically powered. A high-pressure hose passes fluid from the pump to the steering gear. A low-pressure hose returns the fluid back to the pump. Here at Harold's Used Auto Parts Inc in Philadelphia, PA we know that you depend on that power steering and check your fluid & hoses religiously!

Brakes are one of the most important components of your vehicle. You need the confidence of knowing that when you press your foot to the brake, your vehicle is going to stop. That's why it's important to keep these tips in mind to help keep your brakes functioning properly. Schedule an appointment with us at Harold's Used Auto Parts Inc for a brake service checkup today!

Awareness and safety are at the top of our list of concerns here at Harold's Used Auto Parts Inc, even more so with all the recall scare that happens in the news. We think a well-maintained car is a safe car that can also save you money in the long run. Here are our top ten tips for keeping your family safe, saving you money, and keeping your car running smoothly.

No matter what type of fleet vehicles or commercial trucks you maintain, the fuel system on your diesel is an integral part of keeping you on the road. Gas systems are pretty simple - there’s basically just a pump that pushes gasoline to the injectors. Diesels are a bit more complicated.

The type of tire you want on your fleet or commercial vehicle depends on a variety of factors, from climate to how you use the vehicle. There are multiple tire styles for most applications, and one of them is right for you. At Harold's Used Auto Parts Inc in Philadelphia, PA, we’re ready to help you make your choice. If you’d like to narrow it down before you come see us, here’s a short rundown of common tires that will meet your specific need.