Question about 1992 Mercury Grand Marquis

1 Answer

Loses acceleration at 60 mph .. - 1992 Mercury Grand Marquis

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Expert
  • 270 Answers

Hi my name is David i'll be Assissting you today:

#1) If you have'nt recently changed your Fuel Filter, I recommend trying that 1st.

#2) If you have then get A FREE scan at almost every Auto Part Store.

#3) See if and what codes come up, Being a older model they will have an adapter to read your EMC codes.

#4) It sounds like Either your Throttle position sensor is Bad or Faulty.

#5) If not i would say your Fuel Pressure Regulator is Bad.

I hope this helps solve your problem, Please let me know how i helped you,By voting for me. on the Quality of my Solution.

Thanks for Using FixYa From: d_hubbs

Posted on Aug 23, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Car shaking while accelerating


Most likely a bad motor mount

Apr 26, 2014 | 1999 Toyota Camry

1 Answer

How to get Drive cycle



1. The testing has to start with the vehicle under 122 degrees F. Start the engine and idle for 2.5 minutes in Drive (auto) Neutral (MAN) A/C and rear defogger ON.

2. A/C OFF, accelerate to 55 MPH at 1/2 throttle and then 3 minutes of steady state cruise at 55 MPH.

3. Clutch engaged (MAN) no braking decelerate to 20 MPH.

4. Accelerate to 55-60 MPH at 3/4 throttle and 5 minutes of steady state cruise at 55-60 MPH.

5. Decelerate, no braking to end the drive cycle.

In some cases the Powertrain Control Module (PCM) will go into a logic lock not letting the readiness monitors run. Removing the battery cables and touching the two together will normally take care of the logic lock condition.

Apr 26, 2014 | 1999 Buick Park Avenue

1 Answer

04 saturn L300


Next time the engine light comes on, get the codes pulled and get back to me

Apr 15, 2013 | Cars & Trucks

1 Answer

Car accelerated on its own


most likely the pedal get caught by the floormat. Try adjusting your floormat.

Apr 30, 2012 | 1998 Honda Accord

1 Answer

Hi There, My Freelander loses power at about 70 mph on hills on motorways and slows down to 60-ish. I have no warning lights coming on, no drop in revs, no exhaust smoke and no overheating. After easing...


if your vehicle slows from 70 downto 60 with no change in revs ,then the transmission is slipping .. imust say i dont believe that the speed drops back without the revs dropping down too, i am not calling you a liar ,i`m saying you are not making accurate observations , and without those we are just guessing .

Nov 09, 2009 | 2005 Land Rover Freelander

1 Answer

Freelander TD4 loses power at 70mph on motorway


Although fuel pump is about a year old this could be source of your problem.

Mar 16, 2017 | 2005 Land Rover Freelander

Not finding what you are looking for?
1992 Mercury Grand Marquis Logo

Related Topics:

88 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mercury Experts

yadayada
yadayada

Level 3 Expert

75807 Answers

fordexpert

Level 3 Expert

5495 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22133 Answers

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

Answer questions

Manuals & User Guides

Loading...