The vehicle came in due to timing chain issues. Once we did our diagnostics we found that when we started the vehicle it squealed and knocked. The cu...
This is a 6T70 transmission that we rebuilt out of a 2016 Chevy Traverse due to torque converter shudder. Torque converter shudder is a vibration/shak...
Look at this beauty, it's a 1966 Pontiac GTO. It came in due to several leaks that needed to be fixed. Our technician, Albie, led the charge in perfor...
The owner, Tony Foy, is inspecting the rear differential for bad gears because our customer said the vehicle was making a whining noise in the back....
The 1996 Nissan Skyline is a popular sports car known for its impressive performance and sleek design. Over the course of its life the transmission wi...
With catalytic converter theft on the rise again, investing in a security cover is your best option. At Cottman of Columbia we custom make security co...