u/InternationalTruth47

Hey, I have a 2007 wrx and i wanted to remove the surface rust in my trunk because my tailight have a gap and when ut rains there is a water leaking in. While starting the job i noticed that the body sealer was cracking so much that in certain places i can even see light trough. I don’t know anything about body repair i am just a beginner mechanic so my question is, now that i have removed all the surface rust should i remove the old sealer and put some new one there and should i be worried about that?
(For more info: i removed all the surface rust but i did not paint anything yet so i was thinking of putting new sealer before painting)

Sorry if my english is bad it’s not my native language.

Hey, i’m from quebc, canada. I am a studying in mechanic so i am just a beginner and i need help because i tried to do a diagnostic for one of my friend and i can’t find the problem. It’s a Kia Seltos 2021. In the video you can hear the weird sound coming from the left rear wheel. The brake pads look good and they are not loose their is litteraly no play, the rotor look good too and tried to look for something loose in the suspension but everything seems fine. The backplate is not grinding against anything. What should i look for next? (I have a picture of the rear left wheel hub and everything but i don’t know why i can’t add the pic. It’s my first post so it might just be me that can’t find how to do it. Sorry if my english is bad it’s not my native language.. )