i have two questions:
1: i am new at this and i was wondering if anyone could tell me the easiest way to take the back emblems off my car or "debadge" it...?
2: i have a system in my car and ever since i put it in when ever i turn it on i starts to make a weird noise. like i turn the sub on and i think its the alternater but it makes a wierd noise....it sounds almost like i have a turbo like it would be spooling but it only happens when the system is on and loud?

 

1: use dental floss and some goo gone to get the glue off

2:check your connections to see if you are grounding the system. is the there a thumping noise?