Engine repair service near La Habra, CA

The AAMCO External Diagnostic Service is the best transmission checkup available anywhere. Our Centers’ certified technicians can get to the bottom of any transmission problem. With today’s more complex, computer-controlled transmissions, it takes a real expert to be able to diagnose a transmission problem correctly. Getting that diagnosis right can save you a lot of money. The AAMCO External Diagnostic Service is a systematic and comprehensive external evaluation of the overall performance and condition of your transmission. A trained technician will check the level and condition of your transmission fluid: •A low fluid level may indicate a leak •Contaminated fluid has water or particles in the fluid. •Burnt fluid indicates damage from overheating. •Varnished fluid has been overheated repeatedly. •Normal fluid is reddish-brown and translucent, depending on transmission type, with no particular odor. The technician will also check the level and condition of transfer case and differential fluid, where applicable. The technician takes your car on a road test, to experience first-hand any problems you have noticed, and to evaluate your car's performance. Your vehicle will be placed on a lift to inspect the controls under the vehicle for any possible cause of the problem external to the transmission. Finally, the technician will scan the computer for trouble codes*. From these tests, the expert transmission technicians at AAMCO centers can determine what type of problem you might have, and make a recommendation for whatever service is necessary. That comprehensive approach to diagnosing the source of the problem is what sets AAMCO apart.

Having my car repaired at Finishline is like having my brother take care of my car. They serviced my car in a timely manner, let me know I did not need brakes when I thought I did, even checked my spare tire pressure (which was flat) and updated my GPS for no charge. It is great to know I have my very own pit crew!

I would highly recommend your services to others.

Al and his team at South County Brake and Auto are wonderful. They have serviced all of our family cars for over 10 years. This business is the type every non-mechanical person wants to have as a go to. They are trustworthy, timely and they do what they say they are going to do. There have been a few times where I have needed them to look into something and they were clear in explaining the problem and fair in their estimation of costs. I would highly recommend them for brake repair along with general mechanic services.