answersLogoWhite

0


Best Answer

Try adjusting the idle using the idle screw on the butterfly valve of the air intake. It might be that the idle is just set too high. If that doesn't work, try adjusting the timing. If that still doesn't work, try replacing the Throttle Position Sensor, located right above the throttle body.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why would a 1995 Mercury Grand Marquis have high idle?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

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


Which cylinder is number 8 on a 1995 Mercury Grand Marquis?

On a 1995 Mercury Grand Marquis : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle


Where is the fuel pump in a 1995 Grand Marquis Mercury?

In the fuel tank


What size rim for 1995 Mercury Grand Marquis?

15 inch


Can 22 inch rims fit on a 1995 mercury grand marquis?

yes


What is the Cylinder location for 1995 Mercury Grand Marquis?

For a 1995 Mercury Grand Marquis , 4.6 liter SOHC , V8 : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle


What fuse do you change for 1995 Mercury Grand Marquis cigarette lighter?

You can find the 1995 Mercury Grand Marquis cigarette lighter fuse in the fuse box. The cigarette lighter fuse will be in the second column, fourth from the bottom.


Does a 1995 mercury grand marquis have an obd 1 or obd 2 system and where is the plug located?

The 1995 Grand Marquis is a OBD2 and it should be located on driver side under dash


What cause a 1995 mercury grand marquis not to go in any gear?

Blown fuse.


How many quarts of oil in a 1995 grand marquis?

For a 1995 Mercury Grand Marquis , 4.6 liter V8 : With engine oil filter change : ( 5.0 U.S. quarts of 5W-30 )


Where is the flasher unit located on a 1995 mercury grand marquis?

There isn't one. The 1995 Grand Marquis uses a lighting control prossessor. They are very expensive to replace. The part cost me $325.00.


Shifter sloppy 1995 mercury grand marquis won't go into any gear?

I was not aware that the Grand Marquis came in a manual Transmission! If it was an Automatic Transmission I would say take it to a Transmission Shop and have it looked at.