Your car’s exhaust system does more than just keep things quiet — it’s also key to engine performance, fuel efficiency, and keeping harmful stuff out of the air (and out of your cabin). On older vehicles, the exhaust system is one of the places where age really starts to show. Rust, road salt, moisture — they all take a toll over time.
You might notice a louder exhaust note, a rattle under the car, or even a whiff of fumes if something’s not right. These signs usually mean there’s a leak, loose clamp, or rusted-out section somewhere in the pipes, muffler, or catalytic converter. Ignoring it can lead to more damage, lower fuel mileage, or in some cases, unsafe air quality inside the vehicle.
Regular checks can help catch small issues early, before you end up needing a whole new system. And on older cars, sometimes just replacing a worn hanger or fixing a small hole with a patch can make a big difference — no need to go overboard if the rest is still solid.
Bottom line: a quiet, well-sealed exhaust keeps your car running clean and smooth — and lets you enjoy the ride without all the noise.
In most cases, the exhaust system will be inspected during your regular 3000 mile service visit. Call Gary’s today at (413) 562-9111 to schedule an appointment for service.
Louder than normal, especially a deep rumble or roar
Rattling or clunking sounds under the car — often from loose hangers or rusted parts
Smell of exhaust fumes inside the vehicle — can be dangerous, especially carbon monoxide
Hissing, popping, or tapping noises — may indicate a leak or cracked pipe
Check engine light is on, often triggered by issues with oxygen sensors or catalytic converter
Exhaust pipe hanging low, bent, or dragging
A healthy exhaust system keeps your car running clean, quiet, and efficient. If it’s making noise, leaking fumes, or just showing its age, it’s worth getting it checked out — both for your safety and your wallet.