EVAP System Inspection & Testing
Today's vehicle is a complicated combination of various parts of components. In addition to the engine and transmission, there are a variety of other systems and components that are crucial to its effective functioning. One of these is the EVAP system. Your EVAP system works quietly behind the scenes to keep your car running efficiently and our air cleaner. When something’s not right, we’re here to help figure it out and fix it up.
Premier EVAP System Services
The EVAP system is one of the most important systems when it comes to your vehicle's fuel economy and the impact its emissions have on the surrounding environment. In short, your EVAP system is made up of parts like the fuel tank, sensors, and valves that work together to keep harmful fuel vapors from escaping. Think of it as your car’s way of keeping the air cleaner for everyone.
At your local shop in the GreatWater network, we use the latest tools to pinpoint EVAP problems quickly and accurately. And since we’re your trusted local garage, you know we’ll give you a straight answer and the best solution for your car. As a network of full-service automotive repair and maintenance centers, there's no issue too big or too small for our GreatWater technicians.
What is the EVAP System?
EVAP stands for "evaporative emission control." Specifically, it's a system that traps and stores fuel vapors, preventing them from escaping into the atmosphere and harming the environment. Aside from helping reduce air pollution and helping vehicles comply with environmental regulations, EVAP systems can also help a vehicle improve its fuel efficiency.
The EVAP system is comprised of various components, including:
- The fuel tank
- Purge valve
- Charcoal canister
- Fuel tank pressure sensor
- Fuel level sensor
- Electronic control module
- Vapor lines
- Vapor switching valve
Common EVAP Problems to Watch For
If there's a leak or damage to the EVAP system, you'll likely notice it fairly quickly. One of the telltale signs is a decrease in fuel efficiency. It's also common for the check engine light to come on if it detects an issue with the system. Aside from these issues that your vehicle may face with a defective EVAP system, perhaps the bigger consequence is the impact that such damage can have on the environment.
Bring your vehicle to your local GreatWater-affiliated garage today. One of our expert technicians will carefully inspect the system and implement the right fix.
How to Test for EVAP Leaks
The easiest and fastest way to test for leaks is to perform an EVAP smoke test. This consists of applying pressure into the EVAP system and monitoring it to see if any escapes. Usually, any pressure that's applied to the system is easy to spot, indicating the extent of the problem and where the leak is emanating from. From this point, the necessary repairs can be made to restore the system.
Find A Shop in Our Network
Find a Shop Near You!
Ignoring EVAP issues isn’t just bad for the environment—it can hurt your wallet, too, with lower gas mileage and potential fines for failed emissions tests. For more information on the importance of the EVAP system and to have your vehicle's system professionally inspected by an expert technician, locate your local GreatWater-affiliated shop and schedule an appointment today.
GreatWater 360 Auto Care is Here to Help!
At GreatWater, our oil change service is anything but routine. As a team, we’re committed to always going the extra mile to make sure the job is done right the first time–that’s why we back all of our repairs with the GreatWater Guarantee, an industry-leading 3 Year/36,000 mile nationwide warranty. Locate your nearest GreatWater 360 Auto Care center and book your next oil change with us today. Your car will thank you.
.png)
.png)
.png)