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4, two for each bank.

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Q: How many catalytic converters does a 1997 mercury grand marquis have?
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Related questions

Where is the oxygen sensor on a 2003 grand marquis?

The 2003 Mercury Grand Marquis came equipped with the 4. 6L V8. Oxygen (O2) sensor locations are upstream and downstream (before and after the catalytic converters).


Where are the catalytic converters on a 1993 grand marquis?

Under the car connected to the exhaust pipe. Look under there and you will see the converters.


How many catalic converters on 1992 grand marquis?

there are 4 catalic converters on a 1992 grand marquis


Does the 1988 mercury grand marquis have 4 catalitic converter?

no, the 88 has 2 sound resonators and 2 converters.


What happens if you don't fix noisy catalytic converter on 2005 mercury grand marquis?

Depends on why it is noisy.


How many catalytic converts do mercury grand marquis have?

4 though only the front ones are monitored for efficiency


When was Mercury Grand Marquis created?

Mercury Grand Marquis was created in 1983.


Where is bank 1 sensor2 on a 98 grand marquis?

On a 1998 Mercury Grand Marquis : Bank 1 is the passenger side of the engine Sensor 2 is AFTER the exhaust has passed through the catalytic converter


Where is bank 1 sensor 2 on a 1996 Mercury Grand Marquis?

On a 1996 Mercury Grand Marquis , 4.6 liter V8 engine : Bank 1 is the passenger side of the engine Sensor 2 would be AFTER the exhaust has passed through the catalytic converter


What is the spark plug gap on a 1994 Mercury Grand Marquis?

.054 is the gap for the Mercury Grand Marquis.


What is the firing order for a 1998 Mercury Grand Marquis?

what is a fire order for 1998 mercury grand marquis


Check a starter for a 2000 Mercury Grand Marquis?

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