Best Auto Repair, Sun Prairie

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Electronic Fuel Injection

Working Hours
  • Mon 7:00AM - 6:00PM
    Tue 7:00AM - 6:00PM
  • Wed 7:00AM - 6:00PM
    Thu 7:00AM - 6:00PM
  • Fri 7:00AM - 6:00PM
    Sat Appointment Only
  • Sun Closed

Electronic Fuel Injection

Carbureted & EFI For Increasing Performance

High-Performance EFI Auto Repair in Sun Prairie

The expert mechanics at Hammers Auto Service Shop Inc. 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, Hammers Auto Service Shop Inc. 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 Hammers Auto Service Shop Inc. and talk to us about increasing your car's performance. When you want performance you need the auto repair experts at Hammers Auto Service Shop Inc. located at 5321 Wood Dr.

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

Tuning Old School Carburetors For True Muscle

Your muscle car may be starving for air! Bring it to Hammers Auto Service Shop Inc. 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. Hammers Auto Service Shop Inc. 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 Hammers Auto Service Shop Inc. at 5321 Wood Dr to tune the perfect air to fuel mixture and correct ignition spark for maximum power.

608-244-9090!

What People Say About Us

  • reviewicon
    , 05/12/2020

    I'm a business owner myself, having a place to take my vehicles that makes life easy is very important. They are always super friendly, efficient, professional, they were so accommodating and I totally trust the work they do.

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    , 05/12/2020

    I was able to get my car looked at right away, the staff was very courteous, and the explanation of services was detailed. I felt they were looking out for my best interests the whole time.

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    , 05/12/2020

    The service manager and his entire team at Hammers Auto Service Shop did an excellent job with customer service and maintenance of my daughters vehicle. They have a beautiful new state of art shop, it was very clean and inviting, the waiting area was awesome! I would highly recommend Hammers Auto Service Shop to all my friends and family!!

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    , 05/12/2020

    Very professional all around, I highly trust the quality of work preformed.

  • reviewicon
    , 05/12/2020

    Very happy with Hammers' service, expertise, and honesty! Just had my brakes done on my Jeep, and they did an excellent job. Definitely recommend!

  • reviewicon
    , 05/12/2020

    Very happy with Hammers' service, expertise, and honesty! Just had my brakes done on my Jeep, and they did an excellent job. Definitely recommend!

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    , 05/12/2020

    Above and beyond service!! Amazing work!! Highly recommended for any of your automotive needs!!!!

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    , 05/12/2020

    Hammer Auto Service did a great job doing my alignment, oil change and fixing my bumper step on my truck. The service is outstanding and prices are very reasonable! They also were very helpful giving me a loaner to use so I could get to work.

  • , 05/07/2020

    Collin was great to work with, we had a check engine light issue with our vehicle. I was able to communicate and schedule a drop off with him through email. The diagnosis and repair was done quickly, our car was done when he said it would be. They also performed a courtesy check and a wash!!! Come on now! I'm glad to have found a good, honest shop to give my business.

  • , 05/12/2020

    I'm a business owner myself, having a place to take my vehicles that makes life easy is very important. They are always super friendly, efficient, professional, they were so accommodating and I totally trust the work they do.

Call us for service: 608-244-9090

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