Under hood fuel line leak

Good Afternoon everyone

So finally I came around to fix this. For awhile this was a small leak. More like moisture build up on the fuel line, but you can smell fuel on it. I am seeing if anyone else ran into a problem like this? The location is driver side just past the fuse box towards the back of the engine compartment. it is between the engine valve cover and the wheel well. You can also see it from the outside looking into, above the front driver side tire. Looks like it is the middle line.
It looks like the leak might be were the metal line attaches into the rubber hose. I figured to replace that hose and the problem should be fixed. Any suggestions?
(2012 5.7 Tundra)

 

Might be the o-ring inside the connection on that flex line.

 

Good thinking, any idea what type of part or description that connector piece is?

 

Was something applied to the line to keep it from weeping? Looks to me like the line has rusted and probably has tiny pinholes in it causing the leak.

Some members here were dealing with the same problem on this thread. https://www.tundras.com/threads/underhood-fuel-leak.92204/

 

The connector is part of the hose, should easy to replace, https://parts.toyotaofdecatur.com/p...75/232710S011.html?clickSource=relatedProduct.

Diagram
https://parts.toyotaofdecatur.com/a...722465/FUEL-INJECTION-SYSTEM/841430-2211.html

 

Thanks. I'll check that part out

@TILLY, I don't see any signs of rust. It seems to be right at the connection.

 

Interested to hear about your repair- I have the same leak.

 

I was able to fix it. Pretty much the fuel line that Armyoffoo had linked.
It was a pricey hose. $89 at the dealership. I would have ordered it. But needed the part here before I left Florida for a permanent move to Texas.

 

How difficult was it to R/R the fuel line?

 

Super simple. Took less then a minute. A little bit of gas came out. Only messy part of it.

 

Any chance I can get these fuel line part numbers for a 2016 Tundra 5.7 3URFBE