Transmission Repair and Replacement

#1 Vehicle Diagnostics services in Buckeystown, MD

Our vehicle diagnostics service center has been operational since 2004, trusted by the Buckeystown, MD community for the past 17 years, we’ve come to adapt and also grow into the ever-changing vehicle diagnostics industry and have taken time to master the most common vehicle problems to make sure we understand exactly what’s happening with your vehicle and act appropriately.

We at Nelcars are dedicated to delivering quality and affordable vehicle diagnostics services to all our customers within the Buckeystown and Buckeystown community.

What Does the Light on my Dashboard Mean?

When your check engine light is illuminated, this means the onboard computer system in your vehicle has detected a haul or service needs with one of the major systems that it monitor and control your vehicle, like your engine or transmission.

As a result, we propose our vehicle diagnostic expertice to let you have a comprehensive prediction of the status of your vehicle. Nelcar’s Computer Diagnostics services make use of cutting-edge equipment that is connected to your vehicle to look for any computer trouble codes. Once the data is retrieved from the problem code, our technicians can provide a service or repair recommendation to return your vehicle to its road-ready condition.


Something as simple as a Computer Diagnostics analysis enables our professionals to spot most internal vehicle issues. We are able read and diagnose your warning light Signs, check engine signs, ‘tap-head’ signs.

Contact your Buckeystown, MD Auto Mechanic

Contact our Auto repair and diagnostics mechanics shop in Buckeystown, MD for any further inquiries towards your vehicle and engine Diagnostics.

3603 Buckeystown Pike Buckeystown, MD 21717 (301) 874-1551
Nelcars Auto Svc is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Nelcars Auto Svc (301) 874-1551 if you have any issues in accessing any area of our website.