Concord Auto Repair

Your vehicle’s fuel injection and ignition systems work together to ensure the right amount of fuel is delivered to the engine and burned efficiently. The fuel injectors spray a fine mist of fuel into the combustion chamber, while the ignition system generates the spark needed to ignite it. When both systems are clean and functioning properly, you get optimal performance, strong acceleration, and better fuel economy. If either system becomes clogged or dirty, combustion can become less efficient. This often results in poor engine performance, higher emissions, and reduced fuel mileage. Routine cleaning can prevent these problems and extend the life of your engine. Common Signs of Dirty Fuel Injectors Fuel injectors are exposed to constant heat and fuel flow, which can lead to carbon buildup over time. Signs your injectors may need cleaning include: Rough idling or stalling Loss of power or sluggish acceleration Decreased fuel efficiency Engine misfires Di ... read more

Accomplished Auto’s Commitment to Training: Professional Auto Repair You Can Trust in Concord, NH At Accomplished Auto, we know that today’s vehicles are more advanced than ever before. Hybrids, EVs, advanced driver-assist systems, and complex computer networks mean auto repair requires more than experience — it requires continuous training. That’s why our team in Concord, NH invests every day in professional development. We proudly serve drivers in Concord and surrounding towns including Bow, Pembroke, Hopkinton, Contoocook, Webster, Boscawen, Chichester, Loudon, and Canterbury, ensuring they have access to a team of technicians who are not just experienced, but highly trained and certified. Why Training Matters fo ... read more

Smooth Shifting and Better Performance: My Experience with a BG Transmission ServiceAt Accomplished Auto here in Concord, NH, we regularly recommend BG Transmission Services—but recently I had the chance to experience the difference myself, and even I was pleasantly surprised at just how effective it was.I drive a 2016 GMC Canyon that I purchased with about 60,000 miles on it. By the time I hit around 71,000 miles, I began noticing occasional harsh shifting and inconsistent performance. Since I tow frequently with this truck—and with heavier loads as time went on—I realized I was overdue for transmission service. Ideally, I recommend servicing the transmission by 30,000 miles when towing, or 60,000 miles under lighter use.Unfortunately, I had let it slide.The Service That Made the DifferenceWhen I finally scheduled the service, I chose the BG Transmission Service pac ... read more

Preventative Maintenance in Concord, NH – Keep Your Car Running Strong with Accomplished Auto Most of us know the importance of maintaining our teeth, homes, or even our lawns. But when it comes to vehicles, too many drivers wait until something goes wrong before giving them  attention. At Accomplished Auto in Concord, NH, we see it all the time: a car arriving on a tow truck with a breakdown that could have been prevented through routine maintenance. The good news? With the right preventative care, you can avoid surprise s, save money, and keep your vehicle safe and reliable for years to come. Why Preventative Maintenance Matters Industry surveys show that over 80% of vehicles on the road today have at least one unperformed repair or maintenance service. That means most drivers are rolling the dice every time they hit the road. Here in New Hampshire – with our ... read more

Why Accomplished Auto Charges for Vehicle Diagnostics (and Why It Saves You Money) If you’ve ever seen a parts store offer a “free code scan” when your check engine light comes on, you might wonder: Why does Accomplished Auto charge for diagnostics? It’s a fair question, and the answer comes down to this: today’s cars are incredibly complex, and getting to the true cause of a problem requires the right tools, training, and time. Proper diagnostics not only protect your wallet but also ensure your car is fixed right the first time. Modern Cars Are Rolling Computers Years ago, a mechanic could pop the hood, listen for a noise, and often figure out what was wrong. But today’s vehicles are more like networks on wheels. Modern cars can have 30–50 onboard computers controlling everything from the engi ... read more