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Old 02-19-2008, 03:32 PM
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Real Name: Justin
Join Date: Jan 2008
Posts: 22
Vacuum Leak on Throttle Body

Well.. i Have pin pointed the Vacuum Leak.. and it is on my throttle Body..

I have pointed out in the Pictures Below.. that it is the 2nd hole.. down that Hisses While the Engine is on..
Now What i have done...
I have Changed the IAC.. But didn't seem to change anything..
I have covered the opening With Electrical Tape.. so it wont Hiss or anything like that.. (didn't Help Either)

Well.. what i wanted to ask was.. Is there something sapose to be in that hole?
If not.. what is making This Vacuum Leak?
Or do i have to get a New Throttle Body..





My Engine is 97 Wrangler I-6 ,4.0

any Help is Appreciated..
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Old 02-19-2008, 08:19 PM
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Re: Vacuum Leak on Throttle Body

There are supposed to be two vacuum lines in that plug that run toward the front of the intake then towards the driver's fender. Don't recall what they're for. Plug them both good if you don't need 'em.
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Old 02-20-2008, 11:02 PM
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Real Name: Justin
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Re: Vacuum Leak on Throttle Body

well i have my laptop right next to my jeep in my Garage, i'm going to try to find any hanging Lines.. and gonna try getting to the bottom of this..
Thank you for your Reply..

EDIT:
I Found The Right Line for That hole. I just didn't see it casue it was with all the wires..
Well It is Running 100% Better!! Thank You...
So now i just have to Chane a Fuel injector.. (easy)

I am sooooo Relived That , that was it..
thanks for the Help!

Last edited by Super6XJ; 02-21-2008 at 12:23 AM.
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