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

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.

Once your transmission has been replaced and you’re shifting smoothly once more, you’ll probably want to keep it running smoothly. Here are some tips from Harold's Used Auto Parts Inc in Philadelphia, PA to help keep you reliably on the road.

Changing the oil in big trucks and commercial vehicles is an expensive, but necessary, part of keeping your vehicles going. You don’t want to wait until it’s too late to change your oil, but changing it too early can be a waste of time and money. Having your oil tested regularly helps us to hone in on exactly how often your oil needs to be changed, to optimize reliability and efficiency.

At Harold's Used Auto Parts Inc in Philadelphia, PA, we understand the importance of a job well done. You need it done fast, but you also need it done right - cutting corners in the home stretch is obviously a bad idea.

Whether you drive a Chevy, Dodge, or Ford diesel truck, there are a variety of options out there for a replacement engine. Depending on your truck's worth, it may depend on the type of engine and the amount of money you want to put into it. You can purchase a used, rebuilt, remanufactured, or even new diesel engine to replace your old. At Harold's Used Auto Parts Inc in Philadelphia, PA, we’re here to help you choose the right one.

No matter what type of car, truck, or SUV you drive, maintenance is the key to giving your engine a long life. At Harold's Used Auto Parts Inc in Philadelphia, PA, we focus on keeping your engine running strong.

Routine maintenance can lead us to discover all kinds of things you would think are obvious but as drivers with a routine, we simply get in and drive. We may think that if the lights come on and the car starts there are no issues, but at Harold's Used Auto Parts Inc in Philadelphia we know what to look for and when to ask questions.

Once you know what's in your transmission, and what’s connected to it, it’s much easier to understand how it works. Let's take a look at how it all comes together. At Harold's Used Auto Parts Inc in Philadelphia, PA, we want to make sure you know how your car works so you can keep it in great condition.