What are the opening hours?

Monday 7:30am - 5pm Tuesday 7:30am - 5pm Wednesday 7:30am - 5pm Thursday 7:30am - 5pm Friday 7:30am - 5pm

911 Automotive & Diesel Repair

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Manchester, TN
911 Automotive & Diesel Repair

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We work on basically anything that has a motor!! Give us a call & get an estimate!

09/16/2026

https://www.911autodieselrepairs.com/Auto-Repair/Commercial-Roadside-Service

The road can be full of surprises, and when your livelihood depends on reaching destinations safely and on time, you need a team you can count on for reliable, 24-hour roadside service.

09/14/2026

🔧 LOOKING FOR A SHOP YOU CAN TRUST?

If you’re looking for a repair shop that offers:

✅ Warranty-backed repairs
✅ Financing options available
✅ Locally owned & operated
✅ Family & Veteran owned
✅ Quality parts and professional repairs
✅ A shop that will stand behind the work

Come see us at 911 Automotive & Diesel! 🇺🇸

And here’s something that gives our customers extra peace of mind:

When eligible repairs are completed through our NAPA Auto Care Center, your warranty can give you protection beyond just our shop. If you’re traveling and have an issue covered by the warranty, you can visit a participating NAPA AutoCare Center nationwide for assistance.

Whether it’s your daily driver, work truck, diesel, fleet vehicle, or trailer — we want to be the shop you know you can come back to.

📍 911 Automotive & Diesel
5423 McMinnville Hwy
Manchester, TN

📞 931-842-1687

Local service. Warranty protection. Financing options. A shop you can count on.

Come see why your neighbors choose 911 Automotive & Diesel! 🔧🇺🇸

Send a message to learn more

09/14/2026

🚨 FORD DIESEL HEAD GASKET PROBLEMS? DON’T IGNORE THE SIGNS! 🚨

If your Ford diesel is pushing coolant out of the degas bottle, overheating, building excessive cooling-system pressure, or losing coolant with no obvious external leak, you may have a head gasket problem.

Some common warning signs include:

🔧 Coolant pushing out of the degas bottle
🔧 Upper radiator hose getting rock-hard quickly
🔧 Overheating under load or when accelerating
🔧 Unexplained coolant loss
🔧 White smoke or coolant consumption
🔧 Cooling system pressure that remains high after sitting
🔧 Misfire or rough running on startup
🔧 Combustion gases entering the cooling system

⚠️ Don’t automatically assume it’s the EGR cooler, water pump, or thermostat. Proper testing is important before tearing into the engine.

At 911 Automotive & Diesel, we diagnose Ford diesel cooling-system and engine problems and can help determine whether you’re dealing with a head gasket, EGR cooler, cooling-system issue, or another failure.

📍 911 Automotive & Diesel
5423 McMinnville Hwy
Manchester, TN

📞 931-842-1687

🚛 Local • Family • Veteran Owned & Operated

If your Ford diesel is pushing coolant, overheating, or pressurizing the cooling system, give us a call before a small problem turns into major engine damage.

Ford diesel giving you trouble? Let us find the problem. 🔧

Send a message to learn more

08/20/2026

🚨 TRUCK BROKE DOWN? WE CAN HELP GET YOU MOVING AGAIN! 🚨

Stuck on the side of the road? Don’t panic — 911 Automotive & Diesel Repair offers roadside service and emergency repairs to help get you back on the road.

🛠️ ROADside REPAIRS
🛞 TRUCK & TRAILER TIRES
🔧 MOBILE SERVICE CALLS
🚨 BREAKDOWN REPAIRS
🚛 TOWING AVAILABLE

Whether you’ve got a flat tire, mechanical issue, or a truck that simply won’t move — give us a call. If we can’t get it fixed roadside, we can get you towed to our shop.

📍 Serving Manchester, TN & surrounding areas
📞 931-842-1687

Don’t sit on the shoulder waiting — call 911 Automotive & Diesel Repair. We’ll help get you home, get you to the shop, or get you back on the road. 🚛💨

08/18/2026

🚛 FLEET SERVICE WITHOUT THE FLEET-SIZE HEADACHE

KEEP YOUR FLEET MOVING. KEEP YOUR REPAIR COSTS PREDICTABLE.

At 911 Automotive & Diesel Repair, we’re built to handle your fleet’s service and repair needs — from routine maintenance to major repairs.

🔧 FLEET LABOR RATE: ONLY $104.96/HR
🔒 LOCKED-IN FLEET LABOR RATE

🛠️ ASE CERTIFIED TECHNICIANS
We have the trained technicians and equipment to properly service your vehicles.

📋 COMPLETE SERVICE & REPAIR CAPABILITY

Preventive maintenance
Oil & filter services
Brakes
Steering & suspension
Alignments
Diagnostics
Electrical repairs
A/C & heating
Engine repairs
Cooling systems
Drivetrain repairs
Diesel & gas vehicles
Fleet inspections
And more
⭐ NAPA WARRANTY AVAILABLE

When parts are purchased through NAPA, qualifying repairs can receive up to a 3 YEAR / 36,000 MILE WARRANTY.

That means you get professional repairs, quality parts, and warranty coverage — all under one roof.

📞 CALL 911 AUTOMOTIVE & DIESEL REPAIR TODAY

Ask about setting up your fleet account and locking in your $104.96/hr labor rate.

🚨 LESS DOWNTIME. BETTER SERVICE. PREDICTABLE COSTS.

911 Automotive & Diesel Repair
Your Fleet. Our Priority.

08/18/2026

🚨 CHECK ENGINE LIGHT ON? TRUCK RUNNING ROUGH? DON’T KEEP DRIVING IT AND HOPE IT GOES AWAY!

If you’re in Manchester, Tullahoma, Wi******er, Shelbyville, McMinnville, Murfreesboro, or anywhere in the surrounding Middle Tennessee area, bring it to 911 Automotive & Diesel Repair! 🔧

🚗 Cars
🛻 Trucks
🚚 Diesel Trucks
🚛 Semis
🔩 Trailers
📐 Alignments
🧰 Diagnostics & Repairs

That little warning light can turn into a BIG repair bill if you keep driving.

👉 Let us find the problem before it finds your wallet! 😂

📍 Locally owned & serving Middle Tennessee
📞 CALL 911 Automotive & Diesel Repair TODAY!

When it breaks down, call 911. 🚨🔧

Address

5423 McMinnville Highway
Manchester, TN
37355

Opening Hours

Monday	7:30am - 5pm
Tuesday	7:30am - 5pm
Wednesday	7:30am - 5pm
Thursday	7:30am - 5pm
Friday	7:30am - 5pm

Telephone

+19318421687

Website

https://www.911autodieselrepairs.com/

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