Professional Gasoline Direct Injector (GDI) Cleaning & Testing Service

Ensure peak engine performance with our industry-leading GDI Cleaning and Testing service—trusted by professionals and enthusiasts alike. With over 30 years of expertise, The Injector Shop delivers precision testing at true operating pressures, ensuring accurate and reliable results.

Why Choose Our Service?

OEM-Level Testing at Real Operating Pressures

Unlike competitors who use low-pressure port injector machines, we test GDI injectors at over 2,000 PSI, following OEM flow test plans for unmatched accuracy.

Unparalleled Industry Experience

With decades of expertise in fuel injection systems, we have the knowledge and specialized equipment to diagnose issues properly—no guesswork, just proven results.

Comprehensive Cleaning & Inspection

Our service includes ultrasonic cleaning, precise flow testing, and leak detection, ensuring your injectors perform like new.

Fast Turnaround & Quality Assurance

We know time matters. Our quick, reliable service gets your injectors back to you fast—without sacrificing quality.

Invest in Accuracy, Invest in Performance

Don’t settle for incomplete testing or subpar results. Choose The Injector Shop for precision, experience, and proven results. Send in your GDI injectors today and drive with confidence!