What sae gear oil does my 1999 grand marquis take?

Asked by Dec 31, 2013 at 04:31 AM about the 1999 Mercury Grand Marquis 4 Dr GS Sedan

Question type: Maintenance & Repair

Car is squeaking pretty loud, I put power
steering in it and only other idea would be
my gear oils low or gone.

4 Answers

10

If the squeaking is coming in the front of the motor, trying checking belts. Your motor shouldnt be making racket up front.Low oils or not.

1 out of 1 people think this is helpful.
217,225

Right and could also be a bearing from one of your pulleys gone south.

1 out of 1 people think this is helpful.

It's not really recommended but I use 50W motor oil in the transmission of my old 1978 truck. Transfer case also. Works great. Your 1999 Grand Marquis is a manual? It calls for 70W90 gear oil. And for a third opinion, I agree with both of those guys raymont and Tom. If you want to get ambitious, loosen serpentine belt and wiggle every pulley, with a side-to-side motion and they should not have any play, spin in a perfect circle and not wobble.

1,225

Into what did you put the power steering fluid? I believe your car is old enough that it has the recirculating ball steering, and if so, you have probably killed the pump. The older systems like that from Ford do NOT use power steering fluid at all. The fluid is, if you check your specs, TYPE F transmission fluid.

Your Answer

Add photo

Related Questions

  • I have a 1999 murcury grand marquis 2 answers

    OK my car started over heating so I replaced the thermostat the water pump hoses and all to find out that wasn't the problem until I check the oil and it was bone dry so I put oil in it the car was...

    1999 Mercury Grand Marquis 4 Dr LS Sedan

    -

    Maintenance & Repair

  • grand marquis 1 answer

    2002 grand marquis shifts in front in all gears even if you put in reverse it goes front and it does not have a reverse gear what could the problem?

    2002 Mercury Grand Marquis GS

    -

    Maintenance & Repair

  • What' s the easiest way to remove the oil pan on my '87 Mercury Grand Marquis ? 2 answers

    Is it possible to replace the oil pan on my 1987 Mercury Grand Marquis (5L-V8) without removing the transmission gearbox ?

    1987 Mercury Grand Marquis

    -

    Maintenance & Repair

  • changed water pump now it turns over but will not start 1999 grand marquis 2 answers

    1999 grand marquis changed water pump now it turns over but will not start added gas but it acts like its out of gas

    1999 Mercury Grand Marquis 4 Dr LS Sedan

    -

    Maintenance & Repair

  • 2003 Grand Marquis 1 answer

    My 2003 Mercury Grand Marquis gear shift cable broke. I was wondering where could I buy one of these?

    2003 Mercury Grand Marquis GS

    -

    Shopping & Pricing

Grand Marquis

Looking for a Used Grand Marquis in your area?

CarGurus has 2,146 nationwide Grand Marquis listings starting at $1,985.

ZIP:

Search Mercury Grand Marquis Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 5,030
#2 kbro
kbro
Reputation 2,030
#3 Js08016
Js08016
Reputation 1,580
View All

Related Models For Sale

Used Ford Crown Victoria
4 Great Deals out of 1,395 listings starting at $1,700
Used Lincoln Town Car
39 Great Deals out of 2,127 listings starting at $1,995
Used Chevrolet Impala
933 Great Deals out of 35,377 listings starting at $1,700
Used Ford F-150
3,079 Great Deals out of 208,275 listings starting at $1,200
Used Cadillac DeVille
5 Great Deals out of 1,964 listings starting at $1,600
Used Chevrolet Tahoe
887 Great Deals out of 28,086 listings starting at $1,700
Used Honda Accord
981 Great Deals out of 75,076 listings starting at $899
Used Buick LeSabre
11 Great Deals out of 2,266 listings starting at $1,299
Used Toyota Camry
1,208 Great Deals out of 96,014 listings starting at $1,250
Used Chevrolet Camaro
444 Great Deals out of 40,684 listings starting at $3,500

Used Cars For Sale

2011 Mercury Grand Marquis For Sale
43 listings starting at $7,500
2010 Mercury Grand Marquis For Sale
6 Great Deals out of 130 listings starting at $2,999
2009 Mercury Grand Marquis For Sale
4 Great Deals out of 107 listings starting at $2,995
2008 Mercury Grand Marquis For Sale
4 Great Deals out of 153 listings starting at $2,995
2007 Mercury Grand Marquis For Sale
9 Great Deals out of 162 listings starting at $1,985