Happened to me about 2 years back..turns out it was the gasket on the intake manifold that had a crack and it doesn't just idles high but it revs on its own as if like someone is revving the engine..changed the gasket and all is fixed! Great video btw bro!

When u put the skunk two throttle body back on did you use a new gasket

Just installed the manifold in now i have bugging and hesitation when accelerating. Idk where to look at anymore

What iavc did u put since the d series iacv isnt compatable with the im

Is the tb gasket on the 70mm the same as oe

Ay bro i have a 2002 Chevy silverado and installed a BBK throttle body and I’m having the same issue on that new one do you think it may be having a vacuum leak

I'm having idle issues after intake swap, like it revs to 5k but after watching the video of you doing a intake swap I think I'm gna look around vacume lines

My manifold the iacv didnt fit in the back its a skunk 2 on a ek hatch with a h22a

What coupler did u use? Drop a link if possible. Had this same issue

2.5" to 3" coupler should work, I have the same set up.

Give me a link to that 70mm throttle body

Hey bro is this a stock motor ? Or is a build head ?

My problem is after driving and I push the clutch in, the rpms drop and they drop too low and sometimes my car cuts off.. what could that possibly be?

Had the same problem and had to buy some felt paper and cut and make a new gasket

hey man .. i installed my 70mm throttle body but it revs super high untill 5k and drops to 2.5k operating temperature..any help?

I have a skunk 2 intake manifold and an itr tb and my idle sometimes is normal sometimes it jumps to 2k and stays there until I tap the gas I am going insane and i was coming to the conclusion a stock tb may cause some bs as described

I'm using the wrong gasket and I have a vacuum leak...duh! At least you didn't do what I did and put the gasket on upside down.

Install the tps return spring from your stock throttle body into the skunk2 throttle body.

Mine idles at 2k rpms. I replaced the iacv and the tps cleaned my TB and still idling at 2k.. ya think it's a vacumme leak or my TB gasket???? I ordered a new map sensor and a intake manifold gasket because forums keep pointing in that direction as well as vacumme leak but not truely sure what's going on. At this point all this money my civic has made me spend on it I wanna set this car on fire while the mechanic is inside of it since he charged me over a grand not to fix my idle problem

all this work instead of buying a $12 coupler

What if the engine doesn’t rev over 3000-3500k rpm

Wow guess he didn't know you can flux core wield stainless exhaust pipe

I need help guys if anyone knows please @ me okay so I have a 96 civic ex 5speed manual and my 64mm throttle body needed to be replaced only because when I attempted to punch out the pins that held my TPS the bottom end broke off the throttle body itself. So I bought a new and it’s actually a 70mm instead of the 64mm like I had stock so I went ahead and just got a new intake manifold well I got everything on and it looks great it all pieced together nicely but when I started my car it instantly went to 6k+ rpm’s so obviously in a rush I turned the car back off and I checked out the new TPS on the new Throttle body making sure it was in its groove correctly and it is but I went threw diagrams of vacuum lines their all the way they should be just missing one from my evap never had it since I’ve owned the car

Think imma ha e to upgrade my throttle body. My car isles at about 1100 then it goes up and down to 1500 and you can hear it going up and down. Even see my boost gauge moving as well so it might be a vacuum issue. Nonetheless it’s annoyingly as f&$k.

I'm having this issue right now.. skunk2 pro manifold and 76mm throttle body...

The reason for the idle not returning is because that throttle body was all gummed up around throttle plate as I saw in the video

I was chasing my tail for ever and realized the tb gasket was upside down 💀

Lexus shirt? Blasphemy!