Промивка паливної системи (розкоксування) Wynn's своїми руками БЕЗ ГАРАЖА | Kia Carens 3 2.0 G4KA

Is your engine idling rough, lacking power, hesitating during acceleration, or is your fuel consumption slowly creeping up? Your fuel injectors and intake valves might be clogged with heavy carbon deposits. In this video, I will show you a complete, step-by-step DIY fuel system and injector flush with professional Wynn's Injection System Purge on my Kia Carens 3 / Rondo (UN, 2.0L G4KA engine) right on the street, with no garage and no professional shop equipment! ⚠️ WARNING! Never pour Wynn's Injection System Purge directly into the vehicle's fuel tank. It is highly aggressive and will dissolve all the dirt, varnish, and debris settled at the bottom, immediately clogging your fuel pump sock and inline filters. To perform a safe and highly effective purge, we will build a simple, reliable DIY pressurized flushing canister using a plastic bottle (Soda bottles can withstand high pressure), two tubeless tire valves, a high-quality fuel hose, and a basic portable 12V air compressor to maintain a constant 3-bar pressure. The G4KA engine will run entirely on pure Wynn's fluid, bypassing the fuel tank! Step-by-step flushing procedure: 1️⃣ Locating and removing the fuel pump fuse to disable the main pump and depressurize the fuel rail. 2️⃣ Assembling our DIY pressurized flushing bottle and testing its seals. 3️⃣ Connect the outlet hose of the unit directly to the fuel hose of the fuel tank pump cap. 4️⃣ Filling the canister with 1 liter of Wynn's Injection System Purge and pumping it to 2.5 - 3.0 bar. 5️⃣ Running the engine cycle: 15 minutes of idling, 15-20 minutes "soak phase" (engine OFF to let the chemicals soften carbon on intake valves), and a final run at varied RPM (up to 3000 RPM) until the bottle runs dry. 6️⃣ Dismantling the rig, restoring factory fuel lines, and verifying the smooth idle on fresh gasoline. This outstanding procedure cleans not only the injectors but also strips off stubborn carbon from intake valves and piston crowns! 📌 Timestamps (adjust according to your final video edit): 00:00 - Symptoms of dirty injectors & why Wynn's should never go into the fuel tank 01:10 - How to build a DIY pressurized flushing bottle (valves, hoses, bottle) 03:00 - Disabling the fuel pump on Kia Carens 3 safely 04:20 - Hooking up our DIY rig to the 2.0L G4KA fuel rail 05:50 - Filling the bottle with Wynn's & setting the compressor to 3 bar 07:10 - Phase 1: Running the engine on idle for 15 minutes 08:45 - The Soak Phase: Why letting the engine sit turns carbon into mush 10:00 - Phase 2: Running at varied RPM & cleaning the intake valves 11:30 - Disconnecting the rig & restoring fuel line couplers 12:50 - Driveway test drive, checking fuel trims via OBD2 Car Scanner & final review 🛠 Tools & materials used: • Wynn's Injection System Purge (1L can, Part No. WY 76695) • Standard plastic soda bottle (strong enough to hold high pressure) • Two tubeless tire snap-in valves (Schrader valves) • Fuel-injection rated hose (8mm inner diameter, ~1 meter) with hose clamps • Portable 12V air compressor • Quick-disconnect fuel line release tool 📌 Check out our full Kia Carens DIY repair playlist:    • Темно в багажнику? Потужна LED підсвітка K...   💬 Drop a comment: Have you ever flushed your car's injectors with Wynn's? What before-and-after differences did you notice? WARNING! Working with fuel systems is highly flammable. Work strictly outdoors, keep a fire extinguisher close at hand, and verify all pressure seals before turning the key! Work at your own risk.