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30% Off Online Orders of Select Hard Parts. Enter Promo Code MMJ30 in Cart.

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Receive Up To 30% Off Your Online Purchase Of Select Parts And Accessories
Use promotional code MMJ30 at checkout to receive 30% off the following categories: Select Brake Parts, Select Hi-Performance and Truck Accessories, Batteries, Paint, Splash Guards, Select Ventvisors & Bug Shields, Springs & Spacers, Water Pumps, Belts, A/C Parts, Starters, Alternators, Fuel Pumps, Radiators, Radiator Fans, Thermostats, Caps & Clamps, Clutches, Spark Plugs, Plug Wires, CV Axles, Battery Chargers & Booster Cables, OE Locks, Rack & Pinons, Window Motors, RainX Wipers, Appearance Chemicals, Floor Mats, Lift Equipment, Hand Tools, Travel Accessories, Car Covers, Seat Covers, Wheel Covers, Body Repair, Collectibles and Apparel.

Use promotional code MMJ20 at checkout to receive 20% off the following categories: Ignition, Shocks & Struts, Chassis, Jumpstarts, Air Filters, Oil Filters, Bearings & Seals, Engine Parts, Wash Accessories, Outdoor Lifestyle, Towing, Mini Air Compressors, Tire Repair Accessories, Mufflers, Grease/Oil, Additive Chemicals, P/S Pumps, Cooling Product, Timing Belts, Specialty Tools, Radiator Hose, Motor Mounts, Mirrors, Lug Nuts, Sealants/Adhesives, Fuel Filters, P/S Hoses, Gas Cans, Oil Change Accessories, Help, Wiper Motors, Loaner Tools, Air Compressors, Horns, Books, Distributors, Sun Control and Exhaust Adapters.

Use promotional code MMJ15 at checkout to receive 15% off the following categories: Test Equipment, Power Tools, Emergency Supplies, Electronics and Stereo & Accessories (MAP pricing Exclusions).

Offers not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Those products that are included in these offers will be displayed in product search results and product detail pages. Excludes the following brands: WeatherTech, Champion, Powerstop, Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, Thule, Thule Karrite, JVC, Flowmaster, Hurst, B&M, MSD, Moog, Wagner, Philips and BBK Performance. Valid online until 11:59 PM EST on 11/22/17.

Receive 10% Off Wagner branded brake parts with your online purchase. Use promotional code: WAGNER10.

Receive 20% Off Select Champion branded products with your online purchase. Use promotional code: CHAMP20.

Receive 10% Off Select FelPro branded products with your online purchase. Use promotional code: FELPRO10.

Free Shipping on Orders Over $50 or in-store pickup


Three Muffler Warning Signs

A muffler does much more than reduce the amount of noise your internal combustion engine emits. It plays a major role in your exhaust system. So it’s as important to keep up on regular maintenance for your muffler just like you do for the rest of your car. Waiting too long to get your muffler serviced could easily turn a minor problem into a much larger – and more expensive – one. But if your muffler is starting to have some issues, we’re here to help. We’ve compiled some of the most common and important warning signs that tell you it’s time to make an appointment.

1. Loud Noises

The most obvious sign is a drastic increase in the volume of your car’s exhaust noise. When the muffler is working properly, your car should operate relatively quietly. If something is wrong, it can turn into a roar. If you’re cranking up the volume on your radio to drown out your car’s sound, it’s time to have a qualified mechanic check out your exhaust system.

2. Reduced Gas Mileage

A well-tuned exhaust system usually means better fuel economy. If you notice that you’re filling up your tank more often but your driving habits haven’t changed, or if the fuel economy tracker on your dash registers a dip, this could signal a muffler problem.

3. Bad Odor

This is a sign to have your car checked out ASAP. If you smell exhaust fumes inside your car’s cabin, it could mean there’s a leak in your exhaust system. When properly functioning, your muffler funnels these fumes outside and away from your car; if they’re going inside the car, they can be fatal over time. Make sure you stop in to your local Pep Boys as soon as possible.
When it comes to your muffler, don’t overlook any possible issues. Waiting around can drastically increase your repair bill. Keep an eye out for the above warning signs and give your local Pep Boys a call if you notice anything out of the ordinary.

To learn more about other maintenance warning signs, visit us at Car Care Corner.