How to heal paint crack

[blown motor]

This is a crack in the paint. It has a very slightly raised edge that you can't see but you can feel if you run your finger along it. How do I make the that white line disappear?

[torredcuda]

You can try wax and grease remover and fill it in with paint then wet sand and buff flat. It will probably come back but might last a little while.

[Brads70]

Temp, quick.... sharpie?

[blown motor]

I wondered about that Brad.

[Jay Bee]

Just throwing this out there. Don't know of its effectiveness especially with that slight raised edge.
https://www.turtlewax.com/products/hybrid-solutions-ceramic-acrylic-black-polish

[RUNCHARGER]

I would try to seal it with a model brush and a bit of paint. Carefully rub away the excess.

[tparker]

Eastwood had a cool video with Kevin Tetz that showed how  to fix some minor paint issues. Basically doing a touchup with a brush. It's a little more involved. I need to do this all over my car. I got chips every where

https://www.youtube.com/watch?v=q-R8pTniSAM&list=PLmcBK6SLWd-Adna7-I3vcbhuMlpfSiH_a&index=19