Texas Diesel Performance and Automotive Service

01/26/2026

We are closed today and will likely be opening late tomorrow (Tuesday), road conditions dictating. Ya'll stay warm and on the roads if you decide to venture out.

Send a message to learn more

07/25/2025

Diesel oil gets beat up in ways gas engines don’t even come close. It runs hotter. It picks up more soot. It handles more pressure. So yeah, your diesel can go longer between changes, but only if you’re using the right oil and staying on top of it. Wait too long, and it turns thick, sludgy, and dangerous.

Want your diesel to last? Respect the oil.

07/18/2025

Truck feels sluggish lately? Not pulling like it used to? You might be dealing with an air/fuel mix that’s out of whack. Could be a dirty sensor. Could be a boost leak. Might be injectors not firing like they should. Whatever it is, your fuel economy and power are taking the hit. A solid diagnostic can track it down fast and you’ll feel the difference when it’s fixed! 🚚

07/11/2025

Light-duty diesel trucks, need specialized care to stay in top shape. Our experts have the skills to keep yours running strong—schedule your service today!

07/04/2025

Pulling a heavy load and watching that temp gauge creep up? That’s not just normal strain, it's your cooling system in SOS mode. If you’re noticing the A/C cut out on climbs or temp spikes at idle, bring it in ASAP!

07/04/2025

Wherever the road takes you this 4th of July, drive safe and enjoy the ride. Happy Independence Day! 🇺🇸🎆

07/02/2025

We’re taking a break on Friday to celebrate Independence Day! 🇺🇸

Our shop will be closed on the 4th of July so our team can enjoy the holiday with family and friends.

Feel free to leave us a message or book online, and we’ll get back to you as soon as we’re back.

Wishing you a safe and happy holiday weekend ahead! 🇺🇸🎆

06/27/2025

Tiny coolant leaks might not seem like a big deal until you’re staring at a warped head or a blown EGR cooler. Diesel engines run hotter under load, and they don’t tolerate low fluid or pressure loss the way gas engines do. If you’re topping off often or smelling coolant after a tow, let’s check it now.

06/20/2025

If your diesel has dual batteries, there’s a reason for that. These trucks draw more power at startup between glow plugs, grid heaters, and higher compression - all of it adds load. Cold mornings hit harder, and a weak battery on either side can leave you stranded. Don’t wait for no-crank. If one’s fading, we check them both.

06/06/2025

If your diesel smells hot and sharp after parking — kind of like burnt metal or melted plastic — that’s probably a regen cycle finishing up. It’s normal. The DPF (diesel particulate filter) just burned off soot at high temps, and that heat lingers. Nothing to panic about, but if the smell sticks around too long or the truck starts running rough, that’s when we take a closer look.

05/30/2025

Summer heat and heavy towing don’t mix well if your diesel’s overdue for service. Long climbs, hot pavement, and full trailers put extra stress on your cooling system, trans, and turbo. If it’s been a while since your last checkup, now’s the time before the summer begins!

05/26/2025

Today we honor and remember the brave men and women who made the ultimate sacrifice for our freedom. Their courage and dedication will never be forgotten. Thank you to all who have served our country.