Engine repair service near Signal Hill, 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.

I have always taken my vehicles to the dealers for service but this place came highly recommended and so I gave it a try. The service and price were great. The owner and office staff are friendly and very knowledgeable and the price savings when compared to the dealership is significant! Bonita P

I have been a loyal client of Bauer for many years now. Their services are top knotch and always timely!They have very fair pricing, kind staff, and a great place to sit and relax if you need to kill some time. My 2001 Audi has been fully service by them, everything from fixing the window regulators, to coolant leaks, to sensors and tire rotations!They put their customers first, and Andreas makes sure to do whatever he has to, to make his clients happy. I fully recommend Bauer German Auto for all your German Car Mechanical needs

This company doesn’t take responsibility for damage caused by negligence of their mechanics. After four tows back and forth to their shop and a fifth to the shop that actually fixed the problem they don’t want to pay for what it costs to fix what was damaged caused at their shop, instead just want to offer a refund. This is like if they didn’t fix your brakes properly and you crash, they would just offer a refund on the brake job and not the damage caused by their negligence. It cost $650 to repair what their mechanic messed up and they want to offer me a $380 refund. Be aware, this company takes no responsibility for their actions. Off to small claims I go...