Hello, this is Hungry DIY, I am HUNGDAI.

Today's video is U2 engine i40 intake manifold cleaning.

The intake manifold is the final gateway through which air flows into the engine, and this is a problem because the recirculation of EGR causes dust (soot) and oil vapor to meet, socalled 'oil cake'.
It accumulates here in the intake manifold, hindering the movement of the valves,
Furthermore, as oil cakes accumulate, they become thicker and may become a problem.

The video contains a lot of knowhow and tips, so please learn all of them as a Hungry DIYers!

It's a big job that takes a very long time, so if you do it,
You will have to work on it with pressure.

I tried to capture the long original video in about 20 minutes.

I hope it will be easy to see, and work for Hungry DIYers.

Rough feedback! Sober evaluation! I will accept it sweetly and melt it in the next video.

We have prepared a video to follow along with this video.

Replace injector copper washer and bleed air
   • i40 인젝터 동와셔 교체하는 법.  

Detach and clean the throttle body and intercooler hose
   • i40 악셀 반응이 이상하면 흡기스로틀 보디 크리닝하는 법. ACV...  

caution

HUNGDAI assumes no liability for property damages or injuries resulting from the information contained in this video. Use this information at your own risk. HUNGDAI recommends working on a vehicle, or with tools that have been seen or implied in this video.
No information contained in this video provides any express or implied warranties or warranties for specific results. Injury, damage or loss that may result from improper use of these tools, equipment or the information contained in this video is the sole responsibility of the user, not HUNGDAI.