Best Auto Repair, Charlotte

CONTACT US
  • 704-596-4110

  • Interstate Motor & Auto Service
    9800 Newell Hickory Grove Road
    Charlotte, NC 28213

  • Interstate Motor DBA Newell Service Center Penske Truck and RV Rental
    8533 Old Concord Rd,
    Charlotte, NC 28213

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Carbureted & EFI For Increasing Performance

Working Hours
  • Mon 8:00AM - 5:30PM
    Tue 8:00AM - 5:30PM
  • Wed 8:00AM - 5:30PM
    Thu 8:00AM - 5:30PM
  • Fri 8:00AM - 5:30PM
    Sat Closed
  • Sun Closed

Carbureted & EFI For Increasing Performance

Carbureted & EFI For Increasing Performance

High-Performance EFI Auto Repair in Charlotte

The expert mechanics at Interstate Motor & Auto Service 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, Interstate Motor & Auto Service 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 Interstate Motor & Auto Service and talk to us about increasing your car's performance. When you want performance you need the auto repair experts at Interstate Motor & Auto Service located at 9800 Newell Hickory Grove Road.

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

Tuning Old School Carburetors For True Muscle

Your muscle car may be starving for air! Bring it to Interstate Motor & Auto Service 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. Interstate Motor & Auto Service 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 Interstate Motor & Auto Service at 9800 Newell Hickory Grove Road to tune the perfect air to fuel mixture and correct ignition spark for maximum power.

Need to replace your old four-barrel carburetors or hack your hood with tunnel rams? Interstate Motor & Auto Service will help you choose the Holley, Edelbrock, Barry Grant, or Quick Fuel carburetor and air intake system that is right for your car. Call us today at 704-596-4110!

What People Say About Us

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    Great place if you need auto service. Chris and Beaver are top notch.

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    Great place to get your automobile serviced.

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    This is, in my opinion, the BEST family-owned mechanic shop in Charlotte, probably all of NC. The owner, Beaver, is the most honest, honorable, and direct person I've ever met in this business. He expects the same traits in his staff. Youll never have to worry about them trying to "pad" your estimate.

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    I really liked their honesty they told me what I should do to get my car fix instead of trying to do it knowing they couldn't get it fix just to get the money !! If I ever need my transmission done I for sure will go to this place also the people that work there are very kind and helpful !!!

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    Took my wifes Element in for front wheel noise. I thought it was wheel bearings or the calipers weren't releasing fully. Chris test drove it and couldn't get it to make any noise. He said the bearings and calipers were fine. In fact he told me the calipers had been replaced. He said he could replace the rotors and pads but couldn't guarantee it would stop the noise. You can't go wrong with doing normal maintenance a little early on the wifes car. The mystery noise went away. They had every opportunity to take advantage and didn't. I appreciate their honesty and will have all my maintenance and repairs done here from now on. Highly recommend! Thanks guys!

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    Always love these guys over and beyond customer service!!!

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    Chris is good people.

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    Won't take my car anywhere else. Good honest work.

Call us for service: 704-596-4110

ASE (Automotive Service Excellence)
Independent Garage Owners of North Carolina
UniSelect - SAX
ALL-DATA
IDENTIFIX
MITCHELL 1
  • Car Care Aware