Question about 1995 Mercury Grand Marquis

3 Answers

1995 grand marquis is bogging when floored

I got a 1995 grand marquis and when i put it to the floor warm weather mostly it will like choke itself out like it wants to go at first but then after that it deads down. if someone could help me out that would be greatt. thanks.

Posted by on

  • 1 more comment 
  • tintedmerc Aug 05, 2008

    yes it was on and it said mass air flow sensor but then a weekafter it came on it wasent on any more

  • tintedmerc Aug 09, 2008

    i did the tapping with the screwdriver and it did not stumble does that mean that my mass air flow sensor is no good? thanks

  • tintedmerc Aug 09, 2008

    i did the tghing were yu told me to tap it with a screwdriver and it did not stuble does that mean my mass air flow is no good?

×

3 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

You should check your EGR Valve along with cleaning the EGR port in the intake manifold. you can get it checked for free at autozone. this should be done about every 40k miles

Posted on Dec 27, 2012

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 17 Answers

Your egr is sticking.

Posted on Aug 03, 2009

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 183 Answers

Is your check engine light on? If so What codes are present?...

Posted on Aug 05, 2008

  • travis campbell Aug 05, 2008

    Take the mass air sensor off and clean the elements that are exposed to the air flow.You can use brake clean to clean it.Just hold the sensor so none of the cleaner gets inside of it.You can also,while its idling tap the mass air sensor gently with a screwdriver handle and see if the engine stumbles...Good Luck!!!

  • travis campbell Aug 09, 2008

    No,If you have a bad or going bad maf sensor,in some cases you can tap it and mimmc the problem.Did you clean the maf sensor?

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Heater control


Run self test on heater control head. With the key press off and floor buttons at the same time for 2seconds then release and press auto button for a second.this will put system into self test.if no code all the blend door actuators are ok and I would think vacuum leak from main vacuum, black line going through fire

Mar 01, 2014 | 2001 Mercury Grand Marquis

1 Answer

1995 grand marquis heater core is bad


You will get a puddle on the Floor soon if you dont have it already. They are a little work in a Grand Marquis.. But better to do that than to Blow a Head Gasket and Warp the head

Apr 13, 2013 | Cars & Trucks

2 Answers

97 mercury grand marquis wont start after warming up


You need to determine if it is fuel related or spark related. I have seen everything from a pick up screen in the tank to a crankshaft position sensor. Check the fuel pressure when the no start condition occurs, check for spark at the coils. Does all your electrical equipment in the car loose memory?

Mar 25, 2013 | Mercury Grand Marquis Cars & Trucks

3 Answers

Is their a opening to were u can reomve the ful pump with out drooping the tank


I don't know about this model. Some cars have it, some don't. Go to your Jeep dealer's parts dept, ask them. They should have a diagram that will show where/how to remove this panel (if it has one).

Sep 05, 2010 | 1995 Jeep Grand Cherokee

1 Answer

Air flow changes by itself from panel to defrost to floor vent. my vehicle is a 2006 merc. grand marquis


the vaccumm motors that actuate the mode doors are vaccumm driven.
if at idle all is ok then under accelleration mode doors change then there is a vaccumm leak in the system. look for a steel can (coffee Can) under the hood. trace the vacumm lines from there.

Jul 27, 2010 | 1993 Mercury Grand Marquis

1 Answer

How do I adjust the linkage on my 1995 Mercury Grand Marquis shifter is sloppy


The bolts loosen up on the bracket that holds the shifter shaft to the cable. Look up from the floor board and look above the steering column in the shift cable area. Wiggle the shifter and you should see the problem. Tighten the bolts with a torx bit.

Jun 14, 2010 | 1995 Mercury Grand Marquis

1 Answer

Break peddle goes all the way to the floor


Fill the master cylinder with brake fluild unless its already full. f it was low or empty the system is leaking somewhere. If it's full it's a whole different story. You didn't say anything about warning lightsd on how long has it been this way and even thogh the pedal goes to the floor doesit still stop?

Oct 20, 2009 | 1995 Mercury Grand Marquis

Not finding what you are looking for?
1995 Mercury Grand Marquis Logo

Related Topics:

237 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mercury Experts

yadayada
yadayada

Level 3 Expert

60792 Answers

Fordexpert

Level 3 Expert

5331 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

Are you a Mercury Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...