So you come out to start your car one morning and the Check Engine light on the dashboard comes on…and doesn’t go back off again. You can’t really notice any difference in the way the car runs and drives, but it’s on anyway.
What does it mean?
Since the late 80s, most engine functions have been controlled by a central drivetrain computer. This includes emissions controls, fuel metering and delivery, ignition timing, shift points and many other elements of drivability and performance. The drivetrain computer relies on information from a chain of sensors that monitor exhaust composition, camshaft position, throttle position and many other factors.
The voltage readings from any of these sensors are supposed to fall within a certain range. When ...[more]
- Thermostatic expansion valve
Often, drivers are mystified by how their cars actually work. It’s to be expected. Even an older car is a complex machine with many sub-assemblies that all work together to move it down the road.
As a result, drivers tend to be a little intimidated by auto repair and often tend to not inform themselves by asking the necessary questions of a tech or a garage. Too often, that ends up being a big mistake. Here are some examples of the kinds of things you really should know before any auto repair work starts:
- Does your shop work on any kind of vehicle? Of course, most shops can service a product from GM, Ford, Chrysler, Nissan, Toyota and the other leading makes. Some makes, however, require a lot more training and experience, o ...[more]
The liveliest season of the year is quickly approaching. Budding flowers, longer days, even a few pesky rain showers are right around the corner. There is no better time to have a brake repair or inspection, because there is no safety feature more important than properly functioning brakes. Luckily, Bob McDonald Goodyear is offering free brake inspection servicing for all customers at both locations in Atlanta/Marietta, GA.
Proudly serving the Atlanta area with the best selection and prices in brake repair and tires, Bob McDonald Goodyear takes pride in a job well done and values their customers who can always find confidence in knowing their vehicle is with the most trustworthy and timely staff. Staff encourages customers to stop by and let their expert technicians help you to understand signs of when a brak ...[more]
McDonald Goodyear is excited to announce the launch of its new website. The site features a fresh look, easy navigation and more focus on what the customer needs.
The new site offers inventory listings with pictures and specs. You can search a variety of ways including by vehicle, brand and size.
With the addition of our blog, we are able to help inform and educate our customers on important tire and service information.
We invite you to visit the new BobMcDonald.com today.