rust repair

My knowledge is very minimum so trying to figure out what I’m looking even looking at and how bad & what I need to do order and do to fix. Rust & Gasket disappearing, oil around some of the plugs and plugs had oil and smelled like gas. Large crack on the passenger side rear I noted in the...

I have just become aware of a product called rust reformer by rustoleum buy a handyman radio host. It's supposed to have a chemical reaction to turn active rust into an inert material. I pulled one of my door panels to replace the glass and clean and grease the mechanisms. I noticed the bottom...