We restore your fuel injectors to like new condition for A Fraction of the Cost of new injectors.

CALL (928) 486-1241 For Instant Service

* Ultra-Sonic Cleaning
* EFI Flow Testing
* Spray Pattern Testing

Guaranteed to be Restored to Peak Performance

Welcome to AIS "Trusted For Over 20 Years"
Have your fuel injectors Rebuilt Here


Ultrasonic cleaning is key to restoring your injectors.


The Fuel Delivery and the Fuel Distribution is simultaneously measured and visually examined.

Uneven fuel distribution leads to poor performance and engine damage.

In the chart below are examples of common spray test results.


Chemical Cleaning
Ultrasonic Cleaning
This injector has been chemically cleaned.

Chemically cleaning can only clean the parts that they actually touch.

You can see where the chemical has failed to clean.

Chemicals can only go one way, usually as quickly as possible - OUTWARDS!
This is an injector that has been ultrasonically cleaned. It is clinically clean.

Ultrasonics are used by Dentists, Doctors and Hospitals for clinically cleaning metal instruments.

Ultrasonics are used successfully in industry for cleaning many objects.


Accurate Injector Service (AIS) is dedicated to restoring your injectors to peak performance and providing you with top value and fast turn around.

Accurate Injector Service
733 Little Drive
Lake Havasu City, AZ
ZIP 86406
(928) 486-1241
sales@AccurateIS.com