Hey guys I’m 20 years old and this is my first amg. Remember seeing this car when I first moved to America from a small little village in Germany. Always wanted it, turned 18 got a good job and got one 😎 here she is. I beat her up and she’s been sitting in the garage. But been working on her with more free time from this quarantine. Also I went to replace the valve cover gaskets and all but two bolts went in without a problem. The other two which are right next to each other won’t tighten. I’m guessing I messed up the thread of the valve cover and the head... what do I do 🙈😩

 

Welcome! Nice looking E55. Many times threaded inserts ("helicoil") is a solution, it depends on the details of your situation. Try posting the question in the E-Class section of this site for your vehicle.