Concord Auto Repair

Serpentine Belt Replacement in Concord, NH – What’s a Serpentine Belt? We often get asked this question at Accomplished Auto in Concord, NH: “What is a serpentine belt, and why is it important?” Simply put, the serpentine belt is a single, continuous belt that “snakes” around multiple engine accessories, driving them all at once. Older vehicles used separate belts for each component (you might have seen cars with five or six different belts). Modern vehicles replaced those with one efficient serpentine belt – much like combining all your errands into one trip instead of multiple back-and-forth drives. This single belt saves space, reduces maintenance, and improves reliability by using one engine pulley (on the crankshaft) to turn all your accessories at once. What Does the Serpentine Belt Do? The serpentine belt powers a lot of important systems under the hood. When your engine is running, the belt is spinning and transferring power to vario ... read more

Keep Your Car Breathing Easy in Concord, NH: The Importance of a Clean Engine Air Filter Your vehicle’s engine needs a lot of air to run – in fact, it takes about twelve thousand gallons of air to burn a single gallon of gas. All that air has to be clean for efficient combustion, which is why the engine air filter is so crucial. If your air filter is clogged with dirt and dust, it can’t trap any more particles. The excess dust will bypass the filter and get sucked into your engine’s intake and combustion chamber. Burning dirt and pollen inside your engine does no good (and can even cause wear or damage), not to mention it chokes off the air your engine needs. A clogged air filter can hurt your car’s performance and fuel economy – replacing a dirty filter can improve gas mileage by as much as 10%. In short, a clean air filter helps your engine “breathe” properly, run smoo ... read more

Auto Key & Fob Replacement in Concord, NH – Fast, Affordable & Reliable Lost your car key? Need a spare fob? Accomplished Auto in Concord, NH has you covered with expert key cutting and programming services for most vehicles. At Accomplished Auto, we know how frustrating it can be to lose access to your vehicle. That’s why we now offer on-site auto key and remote fob replacement, including cutting and programming—quickly and affordably. 🔑 Professional Car Key Replacement Services Whether you're dealing with a lost key, broken fob, or just want a spare for peace of mind, our team delivers fast, dealership-quality results without the dealership price. What We Offer: Precision Key Cutting: Using advanced key cutting machines, we deliver a perfect match every t ... read more

How to Make Your Older Car Last Longer: Accomplished Auto’s Guide for Concord-Area Drivers Owning an older vehicle – whether it's nine years old or even fifteen – doesn't mean it's on its last legs. With proper care and maintenance, modern cars can often run well past 200,000 miles (around 320,000 kilometers) without major issues. Many drivers in Concord, NH and the surrounding areas – from Bow and Hopkinton to Pembroke and Boscawen – are keeping their vehicles longer. This guide will explain how regular maintenance and a few smart strategies can help you get another year or more out of your high-mileage ride. Stick to the Maintenance Schedule (Even After 100k Miles) Every vehicle comes with a recommended maintenance schedule in the owner's manual. Common services might be listed up to, say, 100,000 miles – but that doesn't mea ... read more

Your car’s transmission is one of its most complex and vital components. It’s responsible for transferring engine power to the wheels and helping your vehicle move smoothly at different speeds. Unfortunately, when transmission problems arise, they can be both expensive and stressful to repair. Understanding the signs that your transmission might need a rebuild or replacement can help you act early and potentially save money. How Transmissions Work Whether automatic or manual, transmissions manage gear changes and ensure the engine operates efficiently at various speeds. Over time, internal components like gears, clutches, seals, and bands wear out, especially if the transmission is not properly maintained. Common Signs of Transmission Trouble Certain warning signs suggest your transmission is failing: Difficulty or hesitatio ... read more