- Joined
- Feb 24, 2024
- Messages
- 517
- City
- North Carolina
- Vehicle Year
- 1994
- Engine
- 4.0 V6
- Transmission
- Automatic
Replaced my fuel injectors and many of the old vacuum hoses recently.
Afterwards I'm getting code 172 which is indicative of a vacuum leak. (I just replaced both O2 sensors)
With engine on I went around and sprayed all my hoses and where the intake meets with carb cleaner and didn't hear any engine changes.
Kept digging around where I was working and found that this tiny plastic hard line was broken
That T leads over to the air box so that could account for the leak (maybe?).
I'm going to cap the T for now, but what is that little reservoir looking thing on top of the AC box? I need to know what it does so that I can prioritize it's replacement
As always, thanks!
Afterwards I'm getting code 172 which is indicative of a vacuum leak. (I just replaced both O2 sensors)
With engine on I went around and sprayed all my hoses and where the intake meets with carb cleaner and didn't hear any engine changes.
Kept digging around where I was working and found that this tiny plastic hard line was broken
That T leads over to the air box so that could account for the leak (maybe?).
I'm going to cap the T for now, but what is that little reservoir looking thing on top of the AC box? I need to know what it does so that I can prioritize it's replacement

As always, thanks!
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