Hello, my names Bryan mendoza. I'm currently driving a 1990 Honda Civic .It needs a few repairs on it, recently got stolen the aholes just took it for a joy ride, but got her back. No thanks to them, the Head Gasket is leaking now. Hopefully i can get some help on how to fix it. So if anyone can help, I'd truly appreciate it.

 

Sounds like you must have coolant & oil mixing, and/or bubbles in the radiator? (been there, done that)...
If this is the case, the car thieves probably overheated the engine and the cylinder head is now warped. This is an expensive, complex and laborious repair job. The head must come off and be shaved to repair the warpage and seal the leaks.
Get an estimate from a QUALIFIED auto tech.

 

Thanks Tim, i will get right on it.