Working Hours
  • Mon 9:00AM - 5:00PM
    Tue 9:00AM - 5:00PM
  • Wed 9:00AM - 5:00PM
    Thu 9:00AM - 5:00PM
  • Fri 9:00AM - 5:00PM
    Sat 9:00AM - 5:00PM
  • Sun Closed
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540-628-0100 | 198 Tyler Von Way

Electronic Fuel Injection

Electronic Fuel Injection, Fredericksburg, VA

Carbureted & EFI For Increasing Performance

High-Performance EFI Auto Repair in Fredericksburg

The expert mechanics at Auto Chiefs Service Shop know switching to fuel injection often improves the fuel efficiency and performance of older carbureted engines. In newer cars, replacing a single fuel injector with a multi-port fuel injector creates an intense, even flow of fuel on each cylinder when your engine needs it most. Feed your engine the fuel it needs with fuel pumps, fuel filters, superchargers, and turbochargers. Break out of gasoline only feed engines by adding a nitrous kit or cooling methanol injection kit.

To ensure the correct air to fuel ratio, Auto Chiefs Service Shop can add a new stock-height replacement intake manifold, cold air intake, and fuel rails. Never run rich or lean with a hood scoop, high-performance air filter, and new O2 sensor. Call Auto Chiefs Service Shop and talk to us about increasing your car's performance. When you want performance you need the auto repair experts at Auto Chiefs Service Shop located at 198 Tyler Von Way.

If you're ready to take your car or truck's fuel injection to the next level, Auto Chiefs Service Shop is ready with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. From BMW to Audi to Corvette, Auto Chiefs Service Shop has you covered.

Tuning Old School Carburetors For True Muscle

Your muscle car may be starving for air! Bring it to Auto Chiefs Service Shop and find out. Because of operating losses in the intake runner and cylinder with newer unleaded fuels that do not fully vaporize in the combustion chamber, cars tuned to the manufacturer's specifications can run lean. Auto Chiefs Service Shop can diagnose if you are actually running leaner than the manufacturer suggested ratio of 14.7:1 air to fuel mixture. Bring your classic car to Auto Chiefs Service Shop at 198 Tyler Von Way to tune the perfect air to fuel mixture and correct ignition spark for maximum power.

540-628-0100!


What Our Customers Are Saying

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Need a car it's the place to go

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Mike and ALex are the most professional people to deal with Mike was awesome great personality and the rest of the crew also that works at Auto Chiefs . My drive was worth meeting the the crew I would recommend Auto Chief to anyone local & abroad . Service is the best you will ever find at Auto Chiefs and I love my Nissan thank you Auto Chiefs .

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This place is a goldmine for automotive repairs. The only place I have been to where the staff gives you honesty. A rare treat in that industry. There have been so many times where they have reviewed my vehicle's issues and gave me realistic notices about the repair work. One example: The transmission in my old car was slipping. They diagnosed the issue and advised me against the repair on the car to avoid me putting money into a vehicle, that based off its age, would be back in the shop a year later for another major repair. No other shop I 've been to would have turn down work for the sake of their customer's wallet. I highly recommend this place.

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Absolutely love this place. Good selection GREAT PRICES AND FRIENDLY PLEASE PEOPLE!!!!!

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Love these guys. I take my motorcycle to them every year to prep for the summer, do my upgrades and general maintenance. They have never failed me. They have a very friendly staff, very knowledgeable mechanics great prices. I would highly recommend them to everyone.

  • ASE (Automotive Service Excellence)
  • Jasper
  • ASE Master Technician
  • BG Products
  • Rough Country
  • Car Care Aware
  • Call Us For Service: 540-628-0100