here 1955 CHAIN BRIDGE RD. TYSONS, VA. 22102 follow link Ph: 703-893-0577 13303 OCCOQUAN RD. WOODBRIDGE, VA. 22191 Ph: 703-494-9131
TYSONS: MON-FRI: follow link 8AM - 5PM - SAT: 8AM - 2PM

Computer Diagnostics

Purchasing Authentic Thesis Diagnostics Service:

Scanning cars computer - At A&S we take pride in our work. When we are presented with a vehicle with check engine light on, we take that as a challenge to rectify the issue. We will scan your check engine light at no cost, and provide you with the code. However, getting the code is just the begging step of diagnosing a vehicle. A complete diagnosis will be required to pinpoint the exact problem.

  • Check engine light on
  • Engine misfiring
  • Transmission Jerk
  • No power when accelerating
Electrical Diagnostics:

Your electrical diagnostics is a different from onboard computer diagnostics. Your electrical systems diagnostics may include lighting system, starting, or charging system.

  • Headlights not working
  • Brake lights not working
  • Car does not start
  • Battery and Alternator
  • Charging system
  • Fuel pump
Mechanical Diagnostics:

Is you car making a strange noise? Is it your brakes, suspension, or is it the tires or the belt? Bring your vehicle at A&S Auto Service, and we will be happy to help figure out what is that Live casino fra sofakroken noise.

  • Grinding noise
  • Steering wheel shaking
  • Noise when applying brakes
  • Humming noise
  • Squealing noise
click here Heating and A/C  System

It is 100 degrees out and there is hot air coming through the dash vents, or is it 0 (zero) degrees out and you have cold air blowing through the vents. Regardless of the scenario at A&S Auto Service our master technician will be able to diagnose and fix the problem.

  • No Heat
  • Hot air coming through the vents
  • Air condition (A/C) not working