Time to give up on the Thermoquad?

StrokerScamp said

This is what I recommend for the fuel wells. Works good.

http://shop.advanceautoparts.com/1/...adhesive-sealant-by-seal-all-part-380112.html

Click to expand...

That's exactly what I used, and it was coming off when I pulled it apart.

I didn't give the area any "tooth", though, and might have hit it with gas too soon, so I can't say for certain it completely failed.