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  • 155 Mansell Place suite 105B, Roswell GA, 30076
  • 9:00 am to 6:30 pm Sunday Closed

Expert Mechanical Diagnosis and Repair Services

Expert Mechanical Diagnosis and Repair Services

Infinite Collision is your go-to spot for all your mechanical diagnosis and repair needs. Whether your car is making strange noises, having trouble starting, or just not running as smoothly as it used to, our team of expert technicians is here to help. We use the latest technology and tools to accurately diagnose any issues with your vehicle and provide you with a comprehensive repair plan. From routine maintenance to major repairs, we’ve got you covered. Trust us to get your car back on the road in no time.

Regular maintenance and inspections are crucial to catch any issues early on and prevent them from escalating into major problems. Additionally, having a basic understanding of common car troubles can save you both time and money in the long run.

Under the Hood:

Before diving into diagnostics, let’s cover the essential systems that make your car go:


The powerhouse burns fuel to generate motion. This powerful process drives the vehicle forward with impressive force, propelling it down the road with remarkable speed and efficiency.


Transfers engine power to the wheels, allowing gear changes. This process is essential for controlling the speed and power of the vehicle, ensuring a smooth and efficient driving experience. It’s an intricate system that requires precision and coordination to function properly.


Supports the vehicle’s weight and ensures a smooth ride. The suspension system is important for keeping the tires in contact with the road, which improves traction and handling.


Slow or stop the vehicle using friction, such as applying the brakes or using the emergency brake. After the vehicle has come to a complete stop, turn off the engine and exit the vehicle if it is safe to do so.


Enables directional control. This feature allows users to have precise control over the direction in which the system moves, ensuring smooth navigation and enhanced maneuverability. Additionally, it enhances the overall user experience by providing greater flexibility and adaptability in various scenarios.


Powers lights, sensors, and ignition systems are essential components of any modern vehicle. Additionally, these systems play a crucial role in ensuring the smooth and efficient functioning of the vehicle.

Common Culprits:

Engine woes:

Rough idling, misfiring, or power loss could signal fuel, ignition, or component issues like bad spark plugs or sensors. If you notice any of these symptoms, it’s important to address them promptly to prevent further damage to your vehicle. Ignoring these issues could lead to more costly repairs down the line.

Transmission troubles:

Slipping gears, delayed shifts, or leaks point to fluid or mechanical problems. A transmission service can help address these issues and prevent more serious damage to your vehicle. Regular maintenance and fluid checks are important for ensuring the longevity of your transmission.

Suspension/steering gremlins:

Excessive bouncing, uneven tire wear, or steering difficulty suggest worn components or misalignment. Regular maintenance and alignment checks are important to keep your vehicle working well and make your tires and suspension last longer.

Brake blues:

Strange noises, like squealing, grinding, or pulsating, and a soft pedal can indicate brake issues. It’s important to have them checked by a professional right away. Ignoring brake issues can be dangerous and cause more damage, putting your safety at risk while driving.

Electrical hauntings:

Starting, lighting, or accessory malfunctions often trace back to wiring, connectors, or power supply problems. It’s important to regularly check the wiring and connectors to find and fix potential problems before they cause malfunctions or breakdowns. Having a proactive maintenance schedule can greatly lower the risk of unexpected failures and keep the equipment running smoothly.


Repair Remedies

Parts replacement:

Swap out faulty components like sensors, belts, or bearings.

Fluid changes:

Regularly freshen up vital fluids like oil, transmission, and brake fluids.


Fine-tune brakes, steering, or suspension for optimal performance.


Purge buildup from fuel systems, throttle bodies, or intake manifolds.

Software updates:

Keep your car’s brain up-to-date for enhanced functionality.

By understanding your vehicle’s systems, recognizing common issues, and employing proper repair techniques, you can confidently tackle mechanical problems head-on. Regular maintenance and proactive care will keep your trusty ride running smoothly for years to come. Remember to check your vehicle’s manufacturer recommendations for maintenance schedules and follow them closely. Keeping up with routine maintenance can help prevent major issues down the road and extend the life of your vehicle.

Feature Pricing


Car Model Labor Cost Parts Cost Estimate
2016 MAZDA 3 SPORT $ 20.49 $ 44.99 $ 65.48
1989 GMC V3500 $ 18.00 $ 34.99 $ 52.99
1991 TOYATA CELICAS $ 25.99 $ 29.99 $ 55.98
FUEL HOSE $ 40.00 $ 34.99 $ 30.00
STERING HOSE $ 34.99 $ 29.99 $ 24.99

155 Mansell Place suite 105B, Roswell GA, 30076

9:00 am to 6:30 pm Sunday Closed