(870)-635-4003

FAQs

Don’t see the answer to your question? Get in touch and we’ll be more than happy to answer any questions you may have.

What is a Coolant System?

The I-55 Truck & Trailer Team is growing and in need of some amazing technicians that take pride in their work. We’re also looking to fill many industry-related, internal positions to support our technicians. Whether you are an experienced technician or newer to the industry, we want to talk to you!

The I-55 Truck & Trailer Team is growing and in need of some amazing technicians that take pride in their work. We’re also looking to fill many industry-related, internal positions to support our technicians. Whether you are an experienced technician or newer to the industry, we want to talk to you!

The EGR system is an emissions control system that reduces the number of harmful pollutants released into the atmosphere. It works by recirculating a portion of the exhaust gas back into the combustion chamber, where it mixes with the incoming air and fuel. This helps to lower the temperature of the combustion process and reduce the formation of nitrogen oxides (NOx), which are major contributors to air pollution.

The EGR system consists of an EGR valve, a pipe that carries the exhaust gas from the exhaust manifold to the intake manifold, and a control module that regulates the flow of gas. The valve is usually located on the intake manifold and is controlled by the engine’s computer system. When the valve opens, it allows a small amount of exhaust gas to flow back into the combustion chamber.