0
IF IT'S NOT IN THE ONWERS MANUAL OR ON THE FUSE BOX COVER BUY A CHILTONS REPAIR BOOK AT CHECKERS OR AUTOZONE ETC......
see http://www.autozone.com/az/cds/en_us/0900823d/80/19/31/35/0900823d80193135/repairInfoPages.htm
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
Which octane do you use for a 1991 mercury grand marquis?
For a 1991 Mercury Grand Marquis : " regular " unleaded gasoline , 87 octane is used for both the 5.0 and 5.8
Where is the fuse box on a 1991 mercury grand marquis?
the fuse box on a 1991 ford grand marquis is located right under the steering wheel
Why cant you put any 5.0 engine in your 1991 mercury grand marque?
Why cant you put any 5.0 engine in your 1991 mercury grand marquis
How do you install a fuel pump on a 1991 Mercury Grand Marquis?
It's in the tank.
Where is the automatic fuel shut off switch located in a 1991 Mercury Grand Marquis?
its in the trunk
What is the firing order for a 1991 grand marquis 4.6 liter?
As far as I know , the 1991 Mercury Grand Marquis either had the 5.0 litre / 302 cubic inch V8 or the 5.8 litre / 351 cubic inch V8 engine . The 4.6 litre Single Over Head Cam ( SOHC ) engine was used in the Mercury Grand Marquis starting with the 1992 model year Firing order of the 5.0L which is the engine installed in the 1991 Mercury Grand Marquis is 1-5-4-2-6-3-7-8 rotor turns counterclockwise.
Where is the distributor on a Mercury Marquis?
If your Mercury Grand Marquis is a 1991 model or older . The 5.0 liter / 302 and the 5.8 liter / 351 has the distributor at the front of the engine The distributor rotor turns COUNTERCLOCKWISE
What would make antifreeze come out of the defrost area on a 1991 mercury grand marquis?
Heater core leaking.
How do you fix a transmission that takes to long to shift on a 1991 Mercury Grand Marquis?
Try adjusting the modulator valve
Need fuse box diagram for 1991 Mercury Capri?
Need fuse box diagram for 1991 Mercury capri
How much oil does a 1991 mercury grand marquis take to fill up after the oil pan is empty?
According to my Chilton's Auto Repair Manual : For a 1991 Mercury Grand Marquis : Both the 5.0 liter / 302 and the 5.8 liter / 351 take : 4.0 U.S. quarts without filter 5.0 quarts with engine oil filter change
What is the firing order for a 1991 Mercury Grand Marquis GS 5.0L V8?
1-5-4-2-6-3-7-8
