Working Hours
  • Mon 8:00AM - 5:00PM
    Tue 8:00AM - 5:00PM
  • Wed 8:00AM - 5:00PM
    Thu 8:00AM - 5:00PM
  • Fri 8:00AM - 5:00PM
    Sat 8:00AM - 12:00PM
  • Sun Closed
    We will be closed July 4th - 7th!
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414-312-8611 | 4035 N Green Bay Ave

Electronic Fuel Injection

Electronic Fuel Injection, Milwaukee, WI

Carbureted & EFI For Increasing Performance

High-Performance EFI Auto Repair in Milwaukee

The expert mechanics at Manyo Motors 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, Manyo Motors 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 Manyo Motors and talk to us about increasing your car's performance. When you want performance you need the auto repair experts at Manyo Motors located at 4035 N Green Bay Ave.

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

Tuning Old School Carburetors For True Muscle

Your muscle car may be starving for air! Bring it to Manyo Motors 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. Manyo Motors 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 Manyo Motors at 4035 N Green Bay Ave to tune the perfect air to fuel mixture and correct ignition spark for maximum power.

414-312-8611!


What Our Customers Are Saying

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He's the most honest mechanic I've ever had, and he and his team do great work at an extremely fair price.

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Excellent service. Great people. Highly recommend.

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Have a great experience every time I come to the shop. Amazing service, great prices, and nice atmosphere. Definitely recommend.

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Great place to get your vehicle repaired. Honest and great service. Prices beat anyone around. They offer a shuttle service if needed also.

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I've been taking my cars to Manyo Motors for 3 years. Dave and his team quoted me a really fair price and he did it in the fastest way possible. They even gave me a ride back to my house after I dropped my car off. I couldn't imagine going anywhere else besides Manyo Motors.

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Direct and to the point... Dave and his team and are top notch... An auto repair place that fixes what you need fixed.... NOT one that is sticking their hand in your pocket for things that you may need in the next 6-12 months!

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Great place and great people! I had a brand new tire punctured with two holes. They patched it up well and saved me the cost of another brand new tire. I highly recommend Manyo Motors.

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I called Manyo Motors to schedule an emission test. The woman on the phone told me there is no appointment necessary. When I got in, the same woman took care of everything and the whole process took 4:49 min. Great customer service. Only recommendation I have is to set up a little box next to the welcome desk so people can tip her!

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Dave and his team provide honest and friendly service and are down to earth/honest people that will go out of their way for you

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Best place to go to if your car needs fixing. Super reasonable prices and very down to earth people. I don't go anywhere else. I've never had a bad experience and have never been quoted an outrageous price for any of my repairs. Give Them A Shot!

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Dave (the owner) is honest, fair, friendly, and reliable. He's always there, and I've always felt good about taking my car to Manyo. I trust his work and his word. I've referred all my family's non-warranty cars there, have told every friend who needs a car or has car problems, and continue going to Manyo myself. After 7 years of taking my car here, I want Dave's opinion on my next car, because I will be taking it there too.

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I've been going to Manyo for about 2 years now. Dave and his team always do a great job. I will continue to bring our work and my personal vehicles to Dave. He honors his warranty, which has been due to part failure , not labor without any hassle. He seems to have a genuine care for his customers!

  • ASE (Automotive Service Excellence)
  • NAPA
  • Certified Auto Repair
  • Amsoil
  • Car Care Aware
  • Call Us For Service: 414-312-8611