i have a 1994, it looks like it has 2, but the second one might be a glasspack muffler or somthing....it doesnt look like a catylytic converter, and when i took off my muffler my car sounded amazing.
4, two for each bank.
unless your a better than average mech. take it to a muff. shop. you can buy aftermarket converters from online catalogs and have them installed.
1
3
Yes.
it hs four
There is only one CAT
it has a pre cat and a regular cat
2 front and rear
2 just two
The 1997 Thunderbird 4.6L engine has only 1 catalytic converter.
Where is the throttle position sensor on a 1997 pontiac grand am 4 cyl.