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FIRSTINFO Fuel Injection Cleaner Vacuum System Cleaner, Intake Valve Pressure Tester
Operation instruction
Step 1: Release the blue cap from the canister.
Step 2: Insert the cleaning reagent into the canister and fasten the blue cap on the canister securely.
Step 3: Connect the quick coupler to the adapter of blue cap.
Step 4: Remove the rubber vacuum hose from the connecting barb of the vehicle vacuum system. (Please refer to right picture)
Step 5: Insert the white cone tip to the rubber vacuum hose of the vehicle.
Step 6: Start the engine, the vacuum meter will indicate minus 50 cm-Hg range.
Step 7: Turn on the red control valve, the cleaning reagent will run into the vacuum system of the vehicle and start to clean the vacuum system.
Step 8: After seven to ten minutes, intake valve and combustion chamber. The carbon in the engine will be totally removed.
Step 9: Remove the white cone tip from the rubber vacuum hose of the vehicle, then reinstall the vacuum hose to the connecting barb of the vehicle. The carbon cleaning procedure is complete.
Features
FIRSTINFO Intake System Cleaner
- Improve engine performance with regular cleaning.
- Remove engine carbon deposits to reduce harmful emissions.
Content:
- A-Liquid-Filled Gauge
- B-Quick Connector
- C-Vacuum Hose
- D-Flow Valve
- E-Hook
- F-Aluminum Canister
Simple Operation
- Extra hook for easily hanging on hood lock, no need to hold the bottle during the whole process.
Quick Connect
- Simply fill with air intake cleaning and connect the vacuum hose of vehicle vacuum system. Reduce carbon deposits easily.
Excellent Performance
- Easily flush gum, varnish, and carbon deposits without removing.
robert
2025-09-01 13:51:08
Definitely a must have! Awesome buy!
Redman
2025-07-31 14:06:28
To do fuel injection services
Alexander G.
2025-07-07 11:57:16
It works as intended the only issue is the tube inside doesn’t fit tight enough on the nipple inside the cap so I had to find another hose to replace it and it works perfect now 👌
Jeffery livingston
2025-05-23 14:33:07
It needs to vent in the line to optimize the mixture
los
2025-03-13 17:34:22
I liked that the product worked I disliked how the product leaked even after tighting to stop it from leaking .....worked on a 2012 Chevy impala ltz n the hook up is in the back n thus thing was just leaking away in the back where it connects picture of what leaks n fails
Customer
2025-01-24 15:03:43
I used this product twice and it’s already falling apart
MINH
2025-01-06 12:18:46
never worked and no warranty from manufactor.had amazom help me through trying to get me a refund/credit.would buy from amazon but never from FIT TOOLS.
George Armiger
2024-11-25 14:33:31
Junk
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