There have been a lot of technological advancements, and breakthroughs in efficiency to make modern cars, trucks, and SUVs so much more fuel-efficient than their counterparts. While engine design certainly plays a huge role, automatic transmissions have come a long way as well, contributing greatly to the gas mileage of your vehicle. From Stuart Rolfe Muffler & Auto Service in Midlotian, VA, here are some ways transmissions have changed to meet the demands of fuel efficiency.

Nobody wants to put an engine or transmission in their car. However, when that time comes, it’s important to make an informed decision - here are some things to consider when installing a used engine or transmission, from Stuart Rolfe Muffler & Auto Service in Midlotian, VA.

On modern vehicles, the PCV system (Positive Crankcase Ventilation System) is essential to ensuring your car or truck is ready to go when you are and remains a long-lasting, reliable vehicle. It’s much more than just emissions control - your PCV system serves multiple purposes and is quite interesting! How does it work, and what are those purposes?  Here at Stuart Rolfe Muffler & Auto Service in Midlotian, VA, we have those answers for you!

Automatic transmissions aren’t well understood outside of specialists like our technicians here at Stuart Rolfe Muffler & Auto Service in Midlotian, VA. While it would be impossible to teach you enough to make you a transmission expert in a quick article, what we can do is give you the fundamental knowledge you need to have a good idea of what your transmission is doing and how it works. Being able to understand how your transmission works will help you identify any problems that may arise to prevent further wear and tear on your vehicle. 

Transmission malfunctions are sometimes hard to pin down and might even go unnoticed. A transmission slip can manifest itself in a lot of different ways because there’s not a universal or consistent way to describe it. The trained technicians at Stuart Rolfe Muffler & Auto Service in Midlotian, VA can help diagnose your problem. The more details you can provide, the quicker we can help. Since it will vary based on the vehicle, how bad the issue is, and what components are at fault, here are some symptoms to look for in your SUV.