Squeaking/Chirping noise underneath car
Hey guys I have a 2012 Mazda 6 I Touring
that I just recently bought. And I have
discovered that it makes a squeaking noise
underneath the car. Its not the belts because I
checked those. It's louder under the car than
it is in the engine bay. I did take it to a
mechanic to see what he thought about it and
he said it may be the heat shield. But wouldn't
the heat shield make a rattling sound? Any
thoughts or solutions are welcome! Thanks in
advance.