Strange thing is, someone said the t can pop off under boost .. car threw the cel during highway cruising speeds of 65-70 mph.. roughly around 2800rpms.. I hope it isn't a sticking/leaky valve like you've stated earlier, zumnwrx

 

T fitting should be fine the one ive seen get damaged/crack is the black circle part that the hoses connect too... check the nipples on that part.

 

Would u be able to.circle the area you're talking about? Im not sure where Ur talking about, because I don't have anything removed.. I apologize and thanks for your help.

Or if you know the name of these parts, it would really help so I can print out a detailed pic from alldata

 

look at post 11 photo

the black circular t fitting that 3 hoses are connected too

 

Getting sort of late now.. ill have to look more into it tomorrow night.. thank you for your help, sir.I realized being a mechanic is not easy.. good night

 

There is a zip tie at both ends where the bottom of the T is (the smaller hose out of the two) but even with the zip tie on there, the hose comes off fairly easy.. I'm gona get new ones and tie it firmly tomorrow.. the nipple itself does not seem to be damaged.. what is this part called btw?

 

I had similar issues back in the day after replacing my fuel pump. I didnt seat the panel/gasket under my backseat properly so it was leaking a little bit.....once i went back and re did the install, it cleared my CEL. Good luck!