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CBS Diesel & Auto Repair

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Mechanicsville, VA
CBS Diesel & Auto Repair

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Powerstroke specialist, Cummins & Duramax. Wheel & Tire Dealer. A/C work & Performance Work
(1)

10/12/2026

🔥 2004 LB7 Duramax | Built Transmission Upgrade! 🔥

This 2004 LB7 Duramax came into the shop for a built transmission, and we got him set up with some serious upgrades!

✅ Dominator Street Transmission rated for 750 HP from Dan’s Diesel Performance
✅ Goerend Torque Converter
✅ XDP Xtra Cool Transmission Cooler
✅ Hot Shot’s Secret Transmission Fluid to finish it off right!

When it comes to building a transmission that can handle the power, we believe in using quality parts from trusted names in the industry. 💪

Another LB7 getting the upgrades it deserves!

📍 CBS Diesel & Auto — Quality parts, quality work, and no shortcuts.

10/03/2026

🔥 K2 IS GETTING DIALED IN! 🔥

Knights Towing & Off-Road Recovery dropped K2 off at CBS Diesel & Auto for a serious round of upgrades and maintenance. This truck sees real work, so we’re making sure it’s ready to handle it! 💪

🔧 DCR Conversion Kit
🔧 23+ CCV Filter Upgrade
🔧 H&S Cold-Side Intercooler Pipe
🔧 Complete Transmission Service

No shortcuts. No half-assed work. Just quality parts, proper service, and getting this rig ready to WORK! 💥

Another hard-working truck getting built, serviced, and ready to hit the road and answer the next call.

CBS Diesel & Auto — We Keep Work Trucks Working. 🚨🔧

10/01/2026

🔥 ANOTHER ONE READY TO GET BACK TO WORK! 🔥

We just finished up this Apex Landscape & Excavation truck, and this one got a serious makeover! 💪🔧

We knocked out a long list of repairs and upgrades to get this truck back into top working condition:

🔧 Removed the 6” lift kit and installed a 4” lift kit
🛑 Complete front brake overhaul — calipers, pads, rotors & hoses
⚙️ New steering tie rod ends
🛞 4 brand-new Toyo Open Country A/T tires
🛢️ Upper & lower oil pan reseal
🔩 Rear main seal & cover gasket
💧 New coolant crossover gaskets
🛢️ New oil cooler & oil cooler hoses

We didn’t just fix what was wrong — we went through this truck and took care of the issues needed to get it dependable and ready to put in the hours again.

💥 BUILT TO WORK. READY TO WORK. BACK TO WORK. 💥

Big thank you to Apex Landscape & Excavation for continuing to trust CBS Diesel & Auto with your equipment!

📲 Need your truck ready to work? Give us a call!
CBS Diesel & Auto

09/30/2026

2015 6.7 Powerstroke Fuel Gauge Repair

Customer brought this 2015 6.7 Powerstroke in with an inoperative fuel gauge.

During our initial inspection, we found a short-to-power issue. The yellow wire with a violet tracer was intermittently showing 12–36 volts when it should have been under 5 volts.

After further diagnosis and testing, we found multiple damaged wires that were shorting together and causing the issue. We repaired the damaged wiring and properly secured everything.

Fuel gauge is back to working properly and the truck is ready to go!

Another electrical issue diagnosed and repaired correctly by CBS Diesel & Auto.

09/28/2026

🔧 1997 F-350 Repairs & Upgrades 🔧

This 1997 F-350 came into the shop for a few repairs and upgrades to freshen it up and improve drivability.

🔧 Work Performed:
• New core support
• S&B cab bushings
• Hydra tuner with custom tunes
• 4-gauge pillar pod with gauges

Another older Ford getting the attention it deserves here at CBS Diesel & Auto! 🇺🇸🔧

09/26/2026

🔧 6.7L Powerstroke — Repair & Maintenance

This 6.7L Powerstroke came into the shop for a comprehensive list of repairs and preventative maintenance to get it back in top shape.

🔩 Work Being Performed:
• Upper and lower oil pan reseal, rear cover
• Rear main seal replacement
• SPE valve body installation
• Disaster prevention kit installation
• Cold-side intercooler pipe installation
• 2023+ CCV filter upgrade
• Rear brake and rotor replacement
• Water pump replacement
• And several other repairs and upgrades

During our inspection, we also found issues with the gaskets inside the oil cooler. Further inspection revealed that the coolant crossover gaskets were beginning to deteriorate, so we’re addressing those now while we have everything apart. This helps prevent future problems and ensures the truck is ready to get back on the road reliably.

We’re taking care of the details and getting this 6.7L back on the road the right way. 💪🔧

CBS Diesel & Auto

09/23/2026

🔧 6.7L Powerstroke Power Step Upgrade 🔧

This 6.7L Powerstroke came into the shop for an upgrade to Rough Country Power Steps.

A great upgrade for improved access and a clean look while keeping the truck functional and ready to work.

Another upgrade completed here at CBS Diesel & Auto! 💪🔧

09/16/2026

🔥 6.0L Powerstroke Upgrade & Refresh 🔥

This 6.0L Powerstroke came into the shop for an extensive list of performance upgrades, preventative maintenance, and detailed reconditioning — and we didn’t cut any corners.

🔧 Engine & Fuel System
• Kill Devil Diesel O-ringed cylinder heads
• ARP 625 head studs
• AirDog 5G fuel system
• Driven Diesel regulated return
• Fuel bowl delete
• PPE oil cooler
• DieselSite standpipe kit
• 190/30 injectors
• Stage 2 PowerMax turbo
• Full engine reseal with lifters
• Updated pushrods

🛠️ Wiring & Detail Work
• Engine harness completely rewrapped with durable Tesa tape
• Firewall rewrapped for a clean, finished appearance
• S&B cab bushings

💨 Exhaust & Monitoring
• Full exhaust system
• Complete set of gauges

🛞 Front-End & Brake Work
• Upper & lower ball joints
• Front brake service

Our dedication to quality, attention to detail, and doing the job right shows itself in the finished product. From the engine build and fuel system to the wiring, firewall, and final details, this 6.0L received the upgrades and workmanship it deserved.

CBS Diesel & Auto — Built with attention to detail. 🔧

09/01/2026

6.0 Powerstroke is getting a full list of maintenance and upgrades to get it back in top shape!

The work includes:
• Complete steering system replacement
• S&B cab bushings
• New shocks
• All 8 Motorcraft fuel injectors
• Complete full service

We’re going through this truck from front to back to make sure everything is addressed and it’s ready to hit the road with confidence. 💪🔧

Proper maintenance goes a long way when it comes to keeping these 6.0s reliable!

08/31/2026

🚨 THE NEW SHOP WEBSITE IS LIVE! 🚨

We’re excited to officially announce that our new shop website is up and running! 🔥

Be sure to click the link and check it out! You can find information about the shop, services we offer, and more.

We appreciate everyone’s continued support! 🇺🇸🔧

👉 Check it out below! 👇
www.cbsdieselautorepair.com

Address

8133 Connor Road
Mechanicsville, VA
23111

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Telephone

+18044410284

Website

http://www.cbsdieselautorepair.com/

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Contact The Business

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Car Castle
7300 Brook Road, Richmond

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