According to the 1996 Mercury Grand Marquis owners manual ( 5W-30 engine
oil ) is the PREFERRED oil weight
According to the 1996 Mercury Grand Marquis Owner Guide ( 5W-30 is the PREFERRED engine oil )
According to the 1996 Mercury Grand Marquis Owner Guide : With engine oil filter change : *( 5 quarts ) * engine oil dipstick is used to determine the fill amount
r-12 unless its been retrofitted
remove radio from a grand marquis 2003
For a 1999 Mercury Grand Marquis : ( the engine air filter is Motorcraft FA-1668 )
It takes R-134a. Good luck.
I was looking at the 1996 Mercury Grand Marquis Owner Guide and it shows that you can change each of the ( 4 light bulbs for the 2 low beam and the 2 high beam headlights ) ( the low beam headlights take bulb # 9006 ) ( the high beam headlights take bulb # 9005 )
Replacing the thermostat on a 1996 Grand Marquis is not very hard. First, follow the upper radiator hose to find the thermostat. Then disconnect the hose and drain it. After the hose is drained, remove the bolts holing the thermostat housing in place. Take the old thermostat out and replace with a new one.
No.
take it to a shop
According to the 2004 Mercury Grand Marquis Owner Guide : With engine oil filter change : ( 6 quarts )
take it to the dealer