Have you always wondered what a spark plug does? Our team here at Zarin Truck & Automotive is here to help you out. It's simple in theory but does quite a lot of work for such a small piece of equipment. Your spark plug forces electricity to arc across a gap like a bolt of lightning at high voltage and fits into your engine's cylinder head, where it “sparks” to ignite the fuel and creates combustion within your engine. Without it, you wouldn't be able to drive your car or truck. 

Your fuel system is comprised of a variety of parts, each tasked with keeping your engine running strong - Chevy, Ford, and Ram all have small differences, and diesel systems have changed over the years with innovation in the field; however, the fundamentals haven’t changed. At Zarin Truck & Automotive, our technicians are familiar with the differences between models and generations, but for the intents and purposes here they aren’t necessary to know. Here’s an overview of the major components you’ll find in most diesel fuel systems.

At Zarin Truck & Automotive in South Heights, PA, transmission maintenance and repair is our specialty. Here’s some information on your transmission pump - what it does, and how to know if yours needs to be replaced.

At Zarin Truck & Automotive in South Heights, PA, we’re focused on keeping your car, truck, or SUV running well - but we’re here to keep it looking good too. Here’s some information on wheel sizing, to help you make sure your new wheels will fit your vehicle.

Once you have a set of new tires installed on your commercial truck or fleet vehicle, you’ll want to get the most out of them. By maintaining them correctly and inspecting them regularly, you’ll keep them on the road for many miles to come. At Zarin Truck & Automotive in South Heights, PA we want you to be able to drive on your tires for miles, so let us help you do just that!