Blue Behemoth Build Thread (01 Yukon XL)

[Tonyrodz]

Wrong pvc might be the reason you got alot of oil dripping out of the intake.

Btw instructions say to trim to fit, then zip tie together, but I wanted less kinks/angles in the hose, plus slightly longer hose would allow me to easier move it out of the way without needing to remove it if working on something else.

Does hose length matter in this case?

Imo, hose length doesn't really matter. You should be fine. What alot of guys do, including myself--is to put some steel scrubbing wool in addition to the catch can filter. It helps to catch more oil vapors.

 

[Rayyy]

Do you mean add steel wool to the inside of the catch can? Which grit?

 

[Tonyrodz]

Do you mean add steel wool to the inside of the catch can? Which grit?

I used the steel scrubber stuff you clean pots with. Open your catch can and look under the part(top)that the hoses go in/out of. You should see a filter in there. Mine unscrews and allowed me to add the additional filter material to it.

 

[Rayyy]

Ah yes, so stuff even more steel scrubber in there... good idea, will do.

 

[Tonyrodz]

Ah yes, so stuff even more steel scrubber in there... good idea, will do.

View attachment 250538 View attachment 250539

Did it have a filter in it already?

 

[Rayyy]

Yup, looks like steel scrubby filter type material already in there.

 

[Rayyy]

Updated the fog light housing in the 01 Yukon... They work great, but only when headlights are off. When the headlights get turned on, fog lights immediately turn off.

Is this normal?

 

[PG01]

Updated the fog light housing in the 01 Yukon... They work great, but only when headlights are off. When the headlights get turned on, fog lights immediately turn off.

Is this normal?

Negative, fogs should stay on with headlights...iirc on the nbs fogs on even with highs.

 

[Rocket Man]

Updated the fog light housing in the 01 Yukon... They work great, but only when headlights are off. When the headlights get turned on, fog lights immediately turn off.

Is this normal?

It’s been so long since I did my lighting mods that I don’t remember for sure but I think the fogs turn off when the high beams are activated but stay on for low beams.

 

[Tonyrodz]

It’s been so long since I did my lighting mods that I don’t remember for sure but I think the fogs turn off when the high beams are activated but stay on for low beams.

^^^^^^^
This