Hanover Park Auto Repair

Overheating is a clear sign that your engine isn’t being cooled properly, and one common culprit behind temperature spikes is the water pump. Most drivers expect to see a puddle of coolant on the ground when there's a water pump problem, but not all pump failures involve visible leaks. In fact, a bad water pump can absolutely cause overheating even when the cooling system appears sealed. Understanding how the water pump works and how it can fail silently can help you prevent serious engine damage and avoid unexpected breakdowns. How the Water Pump Works The water pump’s job is to circulate coolant throughout the engine, radiator, and heater core. This flow allows heat to be drawn away from critical engine parts and released through the radiator. The pump is typically driven by a belt and pulley system connected to the engine. Some newer vehicles use electric water pumps, but the principle is the same: keep coolant moving to maintain stable temperatur ... read more

Kamphaus Is Now Proudly Offering Service Contracts   When you buy a car, most people have at least a vague notion of the regular maintenance the car will need over it's life time. Most maintenance expectations are under budgeted for by the average person, especially on a used car purchase, even with a good service history. Along with the used car pre-purchase inspections that we offer, we are proud to offer service contract to help with those maintenance concerns. With an inspection of your vehicle, that includes evaluation of Carfax service history and vehicle scan, we can evaluate your vehicle for the concerns you are going to see in the next 6-12 months and help you build a service contract that is right for you and your car.  Extended Warranty vs. Service Contract Most extended warranties do not cover wear items like brakes or service interval items like oil changes. While some offer maintenance contracts, they do not usually ... read more

It’s a common question for vehicle owners: Will going to an independent shop void my car’s warranty? Many drivers are surprised to learn that under federal law, you can have your vehicle serviced or repaired at a trusted local shop without losing your warranty coverage. Still, there are a few things to understand to make sure you’re protected. Here’s what you should know about how warranties work and your rights as a vehicle owner. The Magnuson-Moss Warranty Act The Magnuson-Moss Warranty Act is a federal law that protects consumers from being forced to use dealership services to maintain a warranty. According to this law, a manufacturer can’t require you to use only OEM parts or dealership service unless they provide those services or parts for free. This means you’re legally allowed to choose who performs your maintenance and repairs, as long as the work is completed properly and at the recommended intervals. Dealer vs ... read more

When your car is idling, the engine should hold a steady RPM. If the needle starts bouncing or the engine begins to sputter, it usually means something isn’t working as it should. Fluctuating RPMs at idle often point to problems with how the engine manages air, fuel, or ignition. While it may not seem urgent at first, inconsistent idle can signal a developing issue that could affect performance, fuel efficiency, or drivability if ignored. What a Normal Idle Should Look Like Your car’s engine is designed to idle at a stable speed—typically around 600 to 900 revolutions per minute (RPM) depending on the vehicle. At idle, your engine is still running, but it's not under any significant load. A properly functioning engine will maintain a steady rhythm without excessive vibration or noise. When the RPM needle starts jumping or dipping unexpectedly, especially while the car is in gear but stationary, something is throwing off that steady rhythm ... read more

Your car’s exhaust system does more than just reduce emissions—it helps your engine perform efficiently and safely by directing harmful gasses away. But rust can quickly turn a well-functioning exhaust into a problem, leading to leaks, poor fuel efficiency, and expensive repairs. Since rust thrives in moisture-rich environments, knowing how to protect your exhaust system can save you from premature failure. So, what causes rust to build up, and how can you keep it from damaging your vehicle? How Does Rust Form on an Exhaust System Rust, or corrosion, occurs when metal is exposed to moisture and oxygen over time. Since your car’s exhaust system is located underneath the vehicle, it is highly vulnerable to the elements. Several factors accelerate rust formation, including: Road salt and winter conditions In areas with snowy winters, road salt is used to prevent ice buildup. While effective for road safety, salt is highly corrosive an ... read more

Keeping your car in top shape means more than sticking to a basic oil change schedule or ensuring the tires are inflated. There are several maintenance tasks that frequently get overlooked, yet they play a vital role in your vehicle’s overall performance and longevity. Ignoring these essential services can lead to costly repairs and unexpected breakdowns. Let’s explore some of the most overlooked maintenance services for vehicles and why you shouldn’t ignore them. Brake Fluid Replacement Brake fluid is often forgotten, even though it’s crucial for the proper functioning of your car’s braking system. Over time, brake fluid can absorb moisture from the air, which decreases its efficiency and leads to corrosion in the brake lines and other components. This can compromise your braking system, putting your safety at risk. When was the last time you had your brake fluid checked or replaced? Manufacturers generally recommend replacing brake fl ... read more