Auto Repair

Computer Diagnostics

Computer Diagnostics

Many of our repairs begin with a full diagnosis by computer. We plug in and can pull data from your car and drill down to the spots where the performance is low or non-existent. Computer diagnosis shaves a lot of time spent on diagnostics and allows our team to get to the problem quickly.

Mechanic Using Tablet On Car — Florissant, MO — Clark’s Automotive, LLC

Engine Repair

From gaskets to gas filters, we have a commanding knowledge of engine repair for foreign and domestic, gasoline or diesel vehicle of all brands and styles. No matter the situation, we will properly diagnose the issue and give you a very honest assessment of the problem and the cost to repair. Our work is guaranteed!

Smog/Emissions

A very valuable and informative test is performed on your car in order to reduce emissions and make our air cleaner as a result.

Fuel Injection

We will clean the intake manifold, ports, the intake valves, and the combustion chamber and add injector cleaners. Your vehicle will perform with better power and fuel efficiency.

Electrical

Electrical failures are common in most older vehicles. Items such as automatic window openers, interior lighting, wiring and light failures all must be tested and replaced if found to be defective. You are in good hands with Clark’s Automotive, LLC. 

Battery

Vehicle batteries are a part that is designed to wear down eventually. Surprisingly, they do last a pretty long time but, you can tell when they are wearing down. The car gets harder to start, your headlights aren’t as bright etc. We can test your battery to see if it is a good candidate for a recharge or if it just needs to be replaced. Either way, we have you covered.

Exhaust System 

A well running exhaust system will move out harmful fumes from your vehicle and keeps your vehicle running smoothly. If you’re experiencing poor performance, bad fuel efficiency, or see the check engine light, it could be a catalytic converter. We can inspect your exhaust system and properly diagnose your problem. 

Cooling/AC

Our team will flush the cooling system, conduct a pressure test, check hoses and cap and check connections.

One of our trained air conditioning specialists will inspect your car’s air conditioner, all NC lines, evaporator and compressor for leaks and wear.

Power Steering Flush

Our technicians use a powerful cleaner to dissolve the gunk in your car’s power steering unit. We then flush out the old fluid and install fresh new fluid that contains special ingredients that lubricates and prevents mechanical failure.

Transmissions

We add a safe, efficient cleaner that will wash out any gunk and sludge from your vehicle’s transmission valve body, torque converter and lines and install new high-tech fluid with conditioners.

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