Mufflers are responsible for quieting your vehicle’s exhaust system, redirecting noxious gases away from the engine, and removing pollutants from emissions. When you suspect trouble, it’s important that you address it as soon as possible to prevent more serious repairs. Here are some common signs of problems with your vehicle’s muffler system.

How to Tell You Have Muffler System Issues

1. Fuel Inefficiency 

When functioning normally, mufflers actually improve fuel efficiency, as they prevent emissions from reentering the engine area and causing it to work harder. If you have to refill your tank with gas more often than usual, ask an auto maintenance team check the pipes for cracks. 

2. Condensation

It’s normal to notice light dripping from your muffler, especially during chilly weather conditions. But when condensation develops inside the pipes, it may cause corrosion, gas leaks, and loud noises. Auto repairs will regulate the internal temperature to keep moisture levels minimal. 

3. Unusual Noises

You shouldn’t hear more than a dull hum from your muffler system. If you notice any high-volume popping, rattling, or chugging noises, these are signs of holes or cracks in the muffler. When these are patched up or repaired through replacement, emissions will flow through the pipes normally and quietly.  

4. Backfiring 

Backfiring may indicate hollows in any part of the exhaust system, including the valve chambers, cylinder head, and catalytic converter. You’ll most likely notice backfiring when you accelerate or decelerate due to the ignition of gases that didn’t burn in the engine. Turn to an auto maintenance professional to locate the problem and repair the affected part. 

Keep your vehicle running smoothly and safely on the roads with services from P & T Automotive Repair. Since 1986, they’ve provided auto inspections, maintenance, and repairs to High Point, NC, drivers. Call (336) 869-8051 to ask about affordable rates on wheel alignments and muffler system repairs. Visit them online to learn more about their team of experienced mechanics.