Coolant tube under intake

[Number4]

has two o-rings, but it looks as if some gasket sealer was also used.

Use just the o-rings?

 

[mountaineer2004]

I'd replace the O rings, if you can.

 

[Number4]

Yeah, I have the O-rings, wonder if it needs a lil more help. Don't want to install the intake and have that tube leak.

 

[IPcamper]

Be sure to clean the inside of the tube. If there is any crud built up, it may keep the o-rings from sealing properly.

 

[Number4]

Based on this item, I'm thinking the o-rings were originally coated in orange.

 

[mountaineer2004]

Wow, good find ! I'd say you're right. Are your new O rings orange like in the pic?

 

[Number4]

The Felpro ones I have are just black.

ES73048

 

[mountaineer2004]

Just use the O rings. I don't think the orange coating is doing much of anything.
In your pic, I can see black where it looks like is already starting to flak off.