It’s possible to patch a tube with fuel hose, sliding the hose up the tube to join sections. If the fit is tight, that’s all you need. I’m not sure where the kink is — if at the end where your finger is pointing, you may be able to simply fix it with a needle nose pliers.
If the end needs to be replaced, and you can reach in and cut off two or three inches, you could replace the damaged end with tubing purchased at a hardware store — using fuel hose as described to join the pieces. You would need to determine how much tube is needed for insertion in the housing grommet, and allow for that.
Same technique if the kink is further up, provided you can reach up and cut off the tube above the damaged area,
Not something a shop would do on a customer’s motor, but a shade tree fix you might consider for your own motor. I’ve successfully done it when converting a motor to a long shaft, and had no issues with it. There are always options.
