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Ever get in your car and feel like you’ve been transported straight to a gas station ? That’s because louder noises usually suggest a leak closer to the engine, while quieter ones may point to a leak further along the exhaust system. Note: An exhaust system leak can also reduce fuel efficiency and trigger the checkenginelight.
Lit CheckEngineLight You may see an activated checkenginelight if the exhaust leak throws off the oxygen sensor readings. It’s also bad for the environment, and you could fail an emissionstest. This may result in your vehicle running rich or lean. But wait, it gets worse!
The State Department of Transportation (PennDOT) requires you to renew these stickers yearly. The other sticker certifies the vehicle is not emitting toxic emissions to the environment. For the emissiontest, we hook up your vehicle to a machine that reads the Powertrain Control Module (PCM) or the main computer to your car.
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