i have 2000 lincoln town car rattling noise around catlictic converter on 2000 Lincoln Town Car

car make the noise only when the engine get hot when engine is cold the sound is not there

Asked by for the 2000 Lincoln Town Car
either you have a loose heat shield or the converter is boken up inside
how do you check to see if you have a loose het shield or a broken converter? How much does this job cost?
3 answers 2 comments
Agree with #1.
I hear a rattling noise that sounds like it is in the dashboard on the driverside,only when I reach 50 mph or greater. Please help me with this. What causes the catlictic converter to rattle, and is it distinguished beneath the car?
to check your catalytic conv. you just have to take a rubber hammer or something equivalent and hit the "cat" to see if it rattles if so you need to replace it