I have a Mitsubishi Nativa 2000 and I have been driving it for years. Recently, however, I have been hearing squeaking sounds whenever I step on the pedal. I am not really knowledgeable when it comes to cars so I usually let the mechanic do the check ups. The problem is that I am a bit short of budget this month so I was wondering if there is something I can do rather than having to bring this to the mechanic.