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Auto Maintenance Services in Franklin, OH

Car and Truck Repair Services in Franklin

At Warren County Diesel Repair, we deliver complete car and truck repair in Franklin, including vital services like cabin and engine air filter replacement. These small but essential components protect your engine, improve air quality, and help your vehicle run efficiently in any condition.

Whether you drive a domestic car or an import, our team offers trusted preventative maintenance and full auto repair services to keep your vehicle operating at peak performance. We service all makes, models, and fuel systems in the Franklin area with manufacturer-level precision.

Need to schedule a service? Call us at 937-746-5799 or email our shop today. We're happy to help with your next repair or filter replacement.


car and truck maintenance

Our basic auto maintenance services include:

30/60/90K Mileage Maintenance
Most automakers recommend car maintenance at 30,000-mile intervals, adhering to the 30/60/90K mile schedule provided to car owners. Our team can keep you on track, preserving your vehicle's condition, optimizing its performance, and enhancing its resale value. The 30/60/90K service covers:

  • Fluid replacements
  • Oil and Filter changes
  • Tire rotation, spin balance, and pressure adjustments
  • Inspection of parts and systems - gears, tires, brake pads, belts, hoses, etc.
  • With higher mileage: spark plugs, belts, timing belts when applicable

Belt Replacement
Fan belts (or drive belts) dry out and crack over time. If you hear squealing or see wear, visit Warren County Diesel Repair in Franklin for expert belt inspection and replacement using quality parts.

Check Engine Light Diagnostics
It could be a loose gas cap-or something serious like a failing catalytic converter. Visit us in Franklin for quick code reading and diagnostics. At Warren County Diesel Repair, we can pull the code and diagnose the problem for you.

Factory Scheduled Maintenance
Automakers provide a service schedule for each vehicle. Our Franklin technicians follow this closely for gas and diesel vehicles, domestic or import, to ensure long-term performance.

Headlight and Bulb Replacement
If your bulbs are dim or out, it's time for a replacement. Our Franklin team installs high-quality bulbs to restore visibility and safety.

Hose Replacement
Cracked, dry hoses can leak coolant and cause overheating and prevent optimum performance. We inspect and replace worn hoses to keep your cooling system in top shape.

Oil, Lube & Filter Changes
Most vehicles need oil and filter changes every 3,000 to 7,500 miles. We provide full oil, lube, and filter service at Warren County Diesel Repair to prevent wear and overheating.

Wiper Blade Replacement
If your blades streak or skip, it's time for new ones. We install quality wipers in minutes at Warren County Diesel Repair for better road visibility during rain or snow. Give us a call at 937-746-5799 for more information.


FAQs About Automobile Squeaks, Squeals and Rattles


Why is my car making a squealing noise?

It may be a slipping fan belt. Listen for warning signs such as squeaking or chirping noises. These sounds are often caused by misalignment between the belt and pulley. If you come by Warren County Diesel Repair in Franklin, our professional auto repair technicians can inspect and realign the belt to stop the noise and address the problem before the belt fails completely.

Why does my car make a noise when I turn the steering wheel?

If your car makes strange sounds or clicking noises when you turn the steering wheel, one possible cause is low power steering fluid. When the fluid level drops, air can enter the power steering system and cause unwanted noises.

Come to Warren County Diesel Repair to have the power steering system inspected and the fluid level checked. If the noise returns quickly after the fluid is topped off, your vehicle may have a power steering fluid leak. Our professionals in Franklin can diagnose the cause and recommend the appropriate repair.

Why does my car squeal when I start it in the morning?

A squealing noise when starting your vehicle can be caused by a worn or loose belt. Depending on the vehicle and the source of the noise, the issue may involve an accessory drive belt or another belt-driven component. Because some belt failures can lead to serious mechanical problems, unusual or persistent noises should be inspected promptly. Come to Warren County Diesel Repair and our technicians can determine the source of the noise and recommend the proper repair.



Leaking Fluid FAQs


Why is water leaking on my foot on the driver's side?

The most common cause is a blocked air conditioning drain hose. This is typically a straightforward repair at Warren County Diesel Repair. Other possible causes of water leaking onto the driver's side floor include a damaged door seal or a leaking heat exchanger. Our technicians can inspect the source of the leak and determine the appropriate repair.

What should I do if my car creates a small oil leak on my driveway?

If the spill is still wet, cover the stain with an absorbent material such as clay cat litter, sand, cornmeal, cornstarch, or baking soda. This can help absorb the oil before it soaks further into the concrete. Once the spill has dried, sweep up the absorbent material and clean the remaining stain with soap and water.

A small oil leak on your driveway is also an indication that something may be wrong with your vehicle. Bring your car to Warren County Diesel Repair so the source of the leak can be diagnosed. An oil leak should not be ignored because loss of engine oil can eventually lead to serious engine damage.

Why is my car leaking a sweet-smelling fluid?

If you notice a sweet-smelling fluid leaking from your vehicle, coolant or antifreeze may be the source. A coolant leak can become a serious problem if left unaddressed. If the coolant level becomes too low, the engine may overheat and potentially suffer engine damage. Have the vehicle inspected promptly to locate and repair the leak.



To learn more about our Car and Truck Care services, call us at 937-746-5799 or request a quote by clicking below:


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Discover More About Car & Truck Care Repair Services At Warren County Diesel Repair in Franklin

Undercar Services
Inspections & Emissions

Contact Us Today!

Got questions? We've got answers! Drop us a line, give us a call, or even stop by. Our team is eager to help you with any auto repair needs you have. Let's get you back on the road safely and swiftly!

What Our Customers Are Saying

Great professional place to deal with. Lost my Driveline during a load so I called Warren County diesel services told them what was going on and they took care of it. They arranged a wrecker to pick my truck up, arranged transportation and a hotel room for the night while waiting on parts, and had me back on the road in no time. I highly recommend Warren county diesel they know what they are doing and how to treat customers right. Wish I lived closer I would take all my equipment to these guys. Great place to do business with. Thanks

Had to get my Wheel Seal replaced & had some wiring issues. They did a awesome job & Merit (Owner) & everyone else was nice & made u welcome. Thanks again for getting me back on the road!

Took good care of our vehicle. Could have screwed us and charged a lot more for more extensive repair, but made the simple fix and couldn't be happier! I'll be using these guys for any repairs we can't make in house going forward!

Can't say enough. Great guys, great work !!

Savings & Specials

Discover the latest deals and discounts we offer. Take advantage of our seasonal promotions & coupons and find out how you can save on your next visit to our shop.

Diesel Engine Heater Recharge Special!

No Better Place to Get your RV Winterized.

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Partners

  • ASE (Automotive Service Excellence)
  • Mitchell1
  • Napa Auto Care Center