RJ Argueta Road Service

RJ Argueta Road Service Mobile Fleet Diagnostics & Repair | Houston
Cummins • Hino • Allison

🚛 TRUCK DOWN? WE’RE ON THE WAY! 💨Your truck doesn’t move, your business doesn’t move. We get it.Mobile mechanic serving ...
10/03/2025

🚛 TRUCK DOWN? WE’RE ON THE WAY! 💨
Your truck doesn’t move, your business doesn’t move. We get it.
Mobile mechanic serving Houston fleets — specializing in Hino & Cummins trucks that keep this city running.
✅ Quick fixes: Mirrors, air bag seats, the stuff that shouldn’t keep you parked
✅ The real problems: Coolant systems, AC repairs, check engine lights
We come to YOUR yard or shop — keeping your fleet moving without the tow bill.
🔧 Hino | Cummins | Allison Transmissions
Minimize downtime. Maximize profit.
📍 All over Houston
📲 713-835-6122 (Call or text)
💾 SAVE THIS POST — fleet managers, you’ll need it sooner or later

🔧 BACK ON THE ROAD! 🚛Just wrapped up replacing an intake NOx sensor on this Freightliner M2 with a Cummins ISB 6.7 - com...
08/13/2025

🔧 BACK ON THE ROAD! 🚛

Just wrapped up replacing an intake NOx sensor on this Freightliner M2 with a Cummins ISB 6.7 - completed right at the customer’s location! No downtime, no towing fees, just fast professional service that gets you moving again.

Running a Hino or Cummins in the Houston area? We bring the shop to YOU!

📱 Save our number: 713-835-6122
📍 Serving Greater Houston
⚡ On-site repairs that keep your business rolling

🚛 ANOTHER TRUCK BACK ON THE ROAD! 🔧Just wrapped up the repair on this Freightliner M2 with a Cummins engineThe diagnosis...
06/18/2025

🚛 ANOTHER TRUCK BACK ON THE ROAD! 🔧
Just wrapped up the repair on this Freightliner M2 with a Cummins engine
The diagnosis? 🔍 Faulty VGT
✅ VGT replaced and calibrated
✅ Repair verification complete
✅ Truck back on the road! 💪
When your truck breaks down, every day costs you money. That’s why I come to YOU! 📍
🔧 Houston’s trusted mobile mechanic
🚛 Specializing in: Hino • Cummins • Allison Transmissions
📱 Call us: 713-835-6122
Don’t let breakdowns slow down your business - we’ll get you rolling again!
You

🔧 Another successful repair in the books! This Mack MD came to us with no cooling - not ideal in Houston heat! 🥵🔥After t...
05/23/2025

🔧 Another successful repair in the books! This Mack MD came to us with no cooling - not ideal in Houston heat! 🥵🔥

After thorough diagnostics, I discovered two leaking A/C lines that rubbed thru and drained all the freon. I replaced both lines, performed a complete vacuum and recharge, then ran full system diagnostics to ensure everything was running perfectly.

❄️ Now this truck is keeping its driver cool on the road!

🚛 Experiencing issues with your Hino, Cummins, or Allison transmission in the Houston area? We bring the shop to YOU!

📲 Call us at 713-835-6122

🔧 COOLANT LEAK SOLVED! 🔧This Freightliner M2 came to us with a frustrating coolant loss issue. After thorough troublesho...
05/16/2025

🔧 COOLANT LEAK SOLVED! 🔧

This Freightliner M2 came to us with a frustrating coolant loss issue. After thorough troubleshooting, we identified the culprit - a crack in the coolant reservoir!

✅ Replaced the faulty reservoir
✅ Performed comprehensive system check
✅ Verified no additional leaks
✅ Back on the road FAST!

Coolant issues can quickly escalate to major engine damage and costly downtime if not addressed properly. Our mobile service brings expert diagnostics and repairs directly to you.

🚚 HOUSTON’S MOBILE TRUCK SPECIALISTS 🚚
Servicing Freightliner, Hino, Cummins engines, and Allison transmissions throughout the Houston area.

Keep your fleet running strong! Call us at 713-835-6122 for fast, professional mobile repair service. 📲

This Mack MD was limping through Houston with a check engine light and barely enough power to move. This fleet called us...
05/09/2025

This Mack MD was limping through Houston with a check engine light and barely enough power to move. This fleet called us instead of heading to a shop—and we delivered!

On-site diagnosis revealed what we suspected: seized turbo. We got to work immediately, replacing the failed component, calibrating the VGT, and finishing with a regen to ensure everything was working correctly.

Why lose days to shop time and towing when you can have one of Houston’s mobile diesel experts at your service?

Serving the entire Houston area with specialized repair for Hino, Cummins, and Allison transmission systems. Your trucks keep Houston moving—we keep your trucks moving!

Need diesel repair? Save our number: 713-835-6122📲

Another day, another Freightliner M2 back in action in Houston! 📍🚚Diagnosed and solved this Cummins issues right where i...
05/01/2025

Another day, another Freightliner M2 back in action in Houston! 📍🚚

Diagnosed and solved this Cummins issues right where it sat - completed a valve adjustment, new intake NOx sensor, and a regen to confirm everything’s running good.

Your time is money, and we respect both. That’s the mobile mechanic advantage! 🔧🚚

🔧🚛 Just completed a repair on this Hino 338 that had a low coolant light. After some troubleshooting, I discovered the r...
04/15/2025

🔧🚛 Just completed a repair on this Hino 338 that had a low coolant light. After some troubleshooting, I discovered the radiator ni**le was broken. I followed a Hino TSB, replaced the part, topped off the coolant, and ensured there were no other leaks. If you’re in the Houston area and need assistance with your Hino, Cummins, or Allison transmission, don’t hesitate to call us at 713-835-6122! 📞✨

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Houston, TX

Telephone

+17138356122

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