Performance chip installation is one of the perks of diesel truck ownership. At Hillin's Auto Repair, LLC in San Antonio, our mechanics can professionally tune and install a chip for any application, whether you drive a Cummins, Powerstroke, Duramax, or otherwise.

Modern vehicles are becoming increasingly complex, and as a result, computer diagnostic systems are becoming a necessity rather than a convenience. At Hillin's Auto Repair, LLC in San Antonio, TX, our state of the art technology and trained technicians are ready to diagnose any transmission issue you may be experiencing with your car, truck, or SUV.

When you think about diesel engines, you probably think about large trucks and machinery, and maybe a few oddball cars over the years. So how long has diesel really been around, and why is it used the way it is today? At Hillin's Auto Repair, LLC in San Antonio, TX, we have the answers.

If your brake lights are giving you trouble, it’s something you want to get fixed. It’s a safety hazard, and you might also get a ticket out of it. Why aren’t they working, and what can you do about it? Hillin's Auto Repair, LLC in San Antonio, TX has the answers.

Whether you drive a Ford, Chevy, or Ram diesel truck, your tires are an important aspect of the way your truck performs. At Hillin's Auto Repair, LLC in San Antonio, TX, we’re here to keep you in the loop on what type of tires are out there for you, and what your tires say about the condition of your truck.

If there’s an issue with your diesel fuel system, the most important thing to remember is to fix it sooner rather than later. With gas engines, you can often power through a fuel issue for quite some time - they’re irritating, but not often permanently damaging.