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View Full Version : Do I have more than one catalytic converter on my grand marquis


shadetree916
Feb 9, 2010, 08:49 PM
I went to the muffler shop and the guy told me that I had 4 catalytic converter's on my 1995 Grand Marquis. I would like to know if this is true.

TxGreaseMonkey
Feb 10, 2010, 07:35 AM
I believe there's one two-part converter assembly. Check AutoZone part no. 652044.

CaptainRich
Feb 10, 2010, 09:37 AM
Two converters, two resonance chambers and, if it's equipped with dual exhaust, you have two mufflers.
Single exhaust has only one muffler.