(931) 645-4549  

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Keeping your fuel system maintained will prevent premature parts failure and poor running conditions. Here at Tony Kennedy's Crain's Automotive we have tips on the important aspects of diesel fuel system maintenance, to keep your diesel fleet trucks running smoothly - longer.

Air. Air in the system causes all kinds of issues, from hard starting, poor running conditions, or an engine that won’t run at all. If too much air gets in the system, the fuel pump won’t be able to deliver fuel, and the engine will stall, die, or fail to start.  Air enters the system via a leak or a bad seal - a deteriorated o-ring, worn component, faulty hose, or otherwise. Here we inspect your lines and connections to ensure they are in good shape and track down any leaks we notice air in the system.

alternator in a vehicle

Your alternator is a central component on any engine. The alternator is responsible for powering anything electronic on your vehicle, including the coils that fire your spark plugs (unless it’s a diesel). At Tony Kennedy's Crain's Automotive in Clarksville, TN, we know a bad alternator when we see one - here’s how you can spot one too.

Car Dashboard with 0 RPMs and the oil light on

Fleet cars, vans, and trucks see a lot of wear and tear. If your engine has already called it a day, then it’s obviously case closed - you need a new engine or a new vehicle. However, there are many times when an engine is about to go down, and you can get it taken care of before it kicks the bucket for good - saving you time and towing in the process.

Tire being balanced in auto shop

Once your new tires are mounted and balanced, you’ll want to keep them in good shape. To get the most out of your tires, inspect them regularly and keep up with maintenance - the difference between a tire that lasts 100k miles, and one that lasts 10k, mostly comes down to how well it’s been taken care of.

Engine Maintenance

Once your engine is installed, you’ll want to keep it running right. Tony Kennedy's Crain's Automotive in Clarksville, TN has you covered. Sometimes, engines just wear out - however, most of the time they meet an early demise as a result of improper maintenance. Keep your engine running like new by maintaining it the way your technician recommends.

fleet of cars

Are your fleet vehicles equipped with four-wheel or all-wheel drive? More and more, companies are moving towards vehicles equipped with one or the other - they’re safer and more useful, particularly in inclement weather or less than ideal conditions. If your fleet is powered by all four wheels, Tony Kennedy's Crain's Automotive in Clarksville, TN has you covered.

Torque converter

If you drive a lightweight car, truck, or SUV, the torque converter you have installed is probably just fine. For those of you with more heavy duty applications, like high horsepower setups or towing rigs, the stock converter may not be enough. At Tony Kennedy's Crain's Automotive in Clarksville, TN, we can help with that.

mechanic working on engine

Is your engine on the way out? If it’s already kicked the bucket, then case closed - however, there are a number of other indicators that your engine is about to go, even if it’s still running at the moment. From Tony Kennedy's Crain's Automotive in Clarksville, TN, here are some signs of trouble that predict an imminent engine failure is in the cards for your car, truck, or SUV.

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Tony Kennedy's Crain's Automotive

2119 Old Ashland City Rd
Clarksville, TN 37043
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SHOP HOURS

MON-THUR:   7:00 AM - 5:00 PM
FRIDAY: 7:00 AM - 4:00 PM
WEEKENDS: CLOSED

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