Concord Auto Repair

A Comprehensive Guide to NH State Inspections: Understanding OBD2 Requirements Ensuring Compliance with Emissions Standards in New Hampshire Introduction New Hampshire's state vehicle inspections are an essential aspect of ensuring road safety and minimizing environmental impact. Among the inspection requirements, the OBD2 (On-Board Diagnostics II) standards play a pivotal role in determining a vehicle's emissions compliance. This blog post delves into the specifics of OBD2 requirements, especially focusing on how they apply to vehicles of varying ages and the nuances of readiness monitors. Inspection Requirements for Vehicles Over 20 Years Old In New Hampshire, vehicles over 20 years old are subject to relaxed inspection requirements compared to their newer counterparts. These vehicles undergo a visual inspection to confirm the presence of all emissions equipment originally installed by the manufacturer. This includes components such as catalytic converters and smog pumps ... read more

At Accomplished Auto, we know how important your vehicle is to you—and we’re here to take care of it with precision, professionalism, and full transparency. Whether you're coming in for routine maintenance, a deep detail, or specialized repair work, here's what your journey looks like from the moment you book your appointment. 1. Book Your Appointment It all starts with a simple phone call, website inquiry, or message through our social channels. You’ll hear back from us promptly—usually within 24 hours—to set up a time that works for you. We’ll gather a few details up front about your vehicle and the reason for your visit. If necessary, we’ll schedule a visual consultation or inspection ahead of time. 2. Custom Quote and Service Recommendations Once we understand your needs, we’ll put together a detailed proposal. This includes: A breakdown of recommended services Transparent pricing Time estimates Optional upgrades or add ... read more

Understanding Why Vehicle Cooling Fans Stay On Exploring the Complex Reasons Behind a Common Issue In the intricate world of modern vehicles, the phenomenon of cooling fans remaining on constantly can be perplexing. This issue isn't as straightforward as it may seem, involving a myriad of computer strategies designed to ensure optimal engine cooling and prevent overheating in today's high-performance engines. Computer Strategies and Engine Cooling Vehicle cooling systems use advanced computer algorithms to monitor and adjust engine temperatures. A cooling fan may stay on to maintain proper cooling. Issues might not trigger a maintenance light immediately, even if faults are detected. Temperature Sensor Failures One of the key factors contributing to this issue is a malfunctioning temperature sensor. These sensors are responsible for accurately reporting the engine's temperature to the computer. If a sensor fails and misreports the temperature, the computer might errone ... read more

In light of the ongoing discussion regarding potential changes to New Hampshire legislation that may eliminate state inspections, I wish to outline why this would generally be a disadvantage. Even though specific state inspection regulations are ambiguous and in need of reform, it is imperative that essential safety measures remain intact. Numerous vehicles frequently arrive in our shop with deteriorated tires, brakes, and suspension components that pose significant risks. Safety inspections are crucial to ensure these issues are promptly addressed. New Hampshire experiences extreme road conditions due to the application of salt and salt brine mixtures. This causes extensive corrosion on brake and chassis components, which requires regular monitoring. This corrosion can compromise vehicle integrity; even minor rust holes can indicate significant underlying damage.   Key state regulations include rejecting vehicles with body tears or protruding areas (Saf-C 3221.01), replacing dam ... read more

Keeping Your Vehicle in Top Shape with Accomplished Auto At Accomplished Auto, we understand the importance of maintaining your vehicle's engine in peak condition. The timing belt is a crucial component that often goes unnoticed until it fails. You may have heard about this vital part of your vehicle's engine, and you might know that if it breaks, it can lead to serious and costly engine problems. Did you know that not all vehicles have timing belts? Smaller engines typically feature them, while larger engines are often equipped with timing chains. The timing belt keeps your engine synchronized, ensuring that the crankshaft, camshaft, pistons, and valves all work together seamlessly. It's essential to replace the timing belt according to your vehicle manufacturer's schedule—usually every 60,000 to 100,000 miles, or 100,000 to 160,000 km—to prevent premature failure. So, what are some signs that your timing belt might be failing? Your engine might not start ... read more