Truck Exhaust System Repair Services in San Antonio, TX

The Importance of Proper Exhaust System Functioning

The exhaust system is responsible for removing harmful gases and pollutants from the engine and releasing them into the atmosphere, in addition to treating these gases and pollutants via the aftertreatment system. If the exhaust is not functioning properly, these harmful substances can build up and cause damage to the engine, leading to decreased performance, increased fuel consumption, and even engine failure.

Additionally, a malfunctioning exhaust system can result in decreased fuel efficiency, which can cost diesel truck owners hundreds or even thousands of dollars in fuel expenses over time. It can also cause increased noise levels, which can be a nuisance for drivers and passengers alike.

Common Exhaust System Issues and Their Symptoms

There are several common exhaust system issues that can arise in diesel trucks. Here are some of the most common issues and their associated symptoms:

• Exhaust Leaks - A leak in the exhaust system can cause a loud, hissing sound and a noticeable decrease in power and fuel efficiency. A common symptom of an exhaust leak is the smell of exhaust fumes inside the vehicle.
• Selective Catalytic Reduction (SCR) Catalyst and Diesel Oxidation Catalyst (DOC) Failure - The SCR Catalyst and DOC are responsible for converting nitrogen oxides, carbon monoxide, and hydrocarbons into nitrogen, water, and carbon dioxide. A failure in either of these components can decrease fuel efficiency, produce a noticeable decrease in power, and have more noticeable effects like blue exhaust smoke.
• Diesel Particulate Filter (DPF) Failure - A failure in the DPF can cause a decrease in fuel efficiency and a noticeable decrease in power. A common symptom of a DPF failure is a warning light on the dashboard.

Santin Auto & Truck Repair's Exhaust System Services

At Santin Auto & Truck Repair, our experienced mechanics offer a wide range of exhaust system services to keep diesel trucks running smoothly. Here are some of the most common services we provide:

• Exhaust System Inspections - Our team of experts will inspect the entire exhaust system to identify any potential issues and provide a comprehensive diagnosis.
• Exhaust System Repairs - We offer a wide range of exhaust system repairs, including welding, patching, and replacement of damaged components.
• SCR Catalyst and DOC Replacement - If either or both the SCR Catalyst and DOC fail completely and can’t be repaired, our team can provide a replacement service to restore the performance and efficiency of the vehicle.
• Diesel Particulate Filter Cleaning and Replacement - If a DPF is clogged or has failed, our team can provide a cleaning or replacement service to restore the vehicle's efficiency and power.

Contact Us

If you're in need of exhaust system repair or maintenance services for your diesel truck, contact Santin Auto & Truck Repair in San Antonio, Texas today. Our team of experts is ready to help you keep your vehicle running smoothly and efficiently for years to come.