roughly around 275- 325 bucks range.
no
yes
A 1992 Mercury Grand Marquis came from the factory with ( 5W-30 )
Yes , the 4.6 liter , SOHC , V8 engine in a 1992 Mercury Grand Marquis is fuel injected
windshield from 1992-1997 will fit all
The most common is 13726548.
Take it to Best Buy
8 spark plugs
Anything's possible (...but why?)
In the front of the engine behind the A/C condensor
Presumably however much the gauge reads...
The fuel pump is inside the fuel tank.