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Probably clogged injectors. I recommend using a few tanks of Shell's Highest Octane, and this will clean them, then go bback to your regular octane gasoline. David
Wiki User
∙ 16y ago
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Will a 97 grand marquis engine fit in a 98 grand marquis?
Yes
What engine is in a 93 mercury grand marquis?
The engine in a 1993 grand marquis is a 4.6 litre/281 cubic inch.
What causes cneck engine light to stay on on a 2001 grand marquis check engine light is on?
Thousands of things. Take it to a mechanic who has a scanner and they can tell you what the problem is.
You would like the procedure for changing engine coolant on a 2003 mercury grand marquis gs?
how to changing engine coolant on a 1993 mercury grand marquis gs.
What Side Is Bank 2 On 20000 Grand Marquis?
Bank 2 is the drivers side of the engine in a 2000 Mercury Grand Marquis
How many cylinders are in grand marquis?
8 engine cylinders in a V8 engine
Where is the firewall on a 99 grand marquis?
The firewall on your 1999 Mercury Grand Marquis is the metal wall that divides the passenger compartment from the engine compartment
How do you change the timimg belt on 1988 mercury grand marquis?
NO belt in the 302cid engine of a 1988 Mercury Grand Marquis. it is a chain with gears
Where is the radiator cap on a 1995 Grand Marquis?
The thread on cap on the engine coolant reservoir is the " radiator cap " on a 1995 Mercury Grand Marquis
Is the 1992 grand marquis fuel injected?
Yes , the 4.6 liter , SOHC , V8 engine in a 1992 Mercury Grand Marquis is fuel injected
What is the engine size in a 1994 grand marquis?
A 1994 Mercury Grand Marquis has the 4.6 liter / 281 cubic inch Single Over Head Cam ( SOHC ) V8 engine from the factory
Where is the power steering fluid reservoir in a 1998 mercury grand marquis?
At the front of the engine , towards the drivers side of the engine ( power steering fluid reservoir on a 1998 Mercury Grand Marquis )
