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AUTOOL GDI Fuel Injector Cleaner & Tester 110V Ultrasonic Wave Fuel Injection Leakage Tester 6-Cylinder Automotive Fuel Injector Cleaning Machine
✅ In stock
C
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 6:53 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰At 15% off its standard going rate, this offer delivers clear value for the money.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
16.77/28
Recent Value
0/22
Market Standing
15.14/20
Deal Strength
10/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
AUTOOL
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Why Need It】The performance of the injector plays a vital role in the power of each engine. Due to the fuel quality, the injector cannot work normally, causing serious carbon deposits in the cylinder; accelerating the cylinder bore and piston ring, causing unstable idling, increased fuel consumption, weak acceleration, difficulty in starting, excessive emissions, and complete blockage of the injector. Cause damage to the engine, so the injector should be cleaned regularly.
✓【GDI Design】 Adopts latest GDI design, it is not only can be used to clean and test standard injectors, but also to implement GDI injectors, AUTOOL CT400 GDI fuel injector cleaner and tester is the newest version of fuel injector cleaner series. Compatible with Mercedes-Benz, BMW, Porsche, Ford, and other direct injection engines.
✓【12V, 70V, 120V】 Using the latest and unique GDI injector driver software, AUTOOL CT400 6-cylinder fuel injector cleaning machine can drive 12V, 70V, 120V high pressure injectors，Compared with other cleaning machines and testing machines, AUTOO CT400 is equipped with a cooling fan and thermal protection, with a power of 60w. Equipped with a cooling fan to continuously cool the machine during use, avoid damage to the machine due to overheating, thereby prolonging the use time of the machine
✓【Smart Design】 Come with high-definition digital control panel display, easy to operate and learn. With the help of the bright LED background light, you can clearly observe the various working conditions of the fuel injector. Equipped with a test liquid discharge valve, the content of the test liquid can be clearly observed. It can also be recycled and reused.
✓【Microcomputer Technology】 AUTOOL CT400 fuel injector cleaning detector adopts ultrasonic cleaning technology and microcomputer oil pressure closed-loop control cleaning detection technology. It can simulate various working conditions of the engine, clean and test the fuel injectors of various motorcycles, and can also clean the fuel injectors and fuel supply systems of motorcycles without disassembly.
✓【Three Years Warranty and Lifelong Maintenance】For the damage caused by non-human factors, AUTOOL promises to resend the parts for free within 3 years. For any demand, we warmly welcome you to contact us, and we will reply you as soon as possible within 24 hours.
⚙️ Specifications
AUTOOL
AUTOOL
Fuel Injector Cleaner
35.7 pounds
18.2 x 18.2 x 17.2 inches
CT400-110V
Manufacturer
AUTOOL
Brand
AUTOOL
Model
Fuel Injector Cleaner
Item Weight
35.7 pounds
Package Dimensions
18.2 x 18.2 x 17.2 inches
Item model number
CT400-110V
Manufacturer Part Number
CT
ASIN
B0B42HMYQN
