I have a 93 Mercury Grand Marquis. 140k miles. Why does my car smell from the heater after I get off cruise and accelerate? Also, my car jerks for a short while after starting and putting on the gas. It has trouble accelerating quickly, although this doesn't happen every time I start it up.

Asked by Jan 03, 2013 at 11:53 PM about the 1993 Mercury Grand Marquis 4 Dr LS Sedan

Question type: Maintenance & Repair

3 Answers

1,875

does it smell like fish? if so, sounds like your heater core is leaking. If it just has a nasty smell to it, change your cabin filter... also for the sputtering or trouble accelerating, check your intake air filter (different than cabin filter), if that is clogged, it could be suffocating your intake, also may not hurt to run some SeaFoam through your gas and oil - its like $8, could help quite a bit.

sir my grand marquis 93 when run on higway over 120 kph them temp going up and 100 kph then be come down pls give me salotion thanks

23,765

It isn't that simple. You seem to have 3 concerns: 1. Odor from the Air Conditioning, 2. Buck/Jerk on acceleration and 3. over heating. Is this correct?

Your Answer

Add photo

Related Questions

  • what is a lighting control module and what does it look like on 2004 Mercury Grand Marquis 21 answers

    2004 Mercury Grand Marquis

    -

    Maintenance & Repair

  • Why does my 2005 Marquis blow high heat no matter what setting I have it on? 23 answers

    My 2005 Mercury Grand Marquis had a clicking sound with the heater blowing and then it quit but now I only get really hot air blowing out. Even when I put it on A/C, Max A/C, Vent, etc. Also, changi...

    2005 Mercury Grand Marquis

    -

    Maintenance & Repair

  • Mercury Grand Marquis 2006 6 answers

    i have a mercury grand marquis have problem of airbag light i have seen how to read a code and the code is 4 stop then 11 means 411 or 4 / 11 dont understand how to repair it can any one help me

    2006 Mercury Grand Marquis LS Premium

    -

    Maintenance & Repair

  • Engine trouble 5 answers

    I've been having intermittent trouble with my car starting and running. It is a 99 Grand Marquis and has around 80000 miles on it. It won't start half the time but will turn over and there is power...

    1999 Mercury Grand Marquis 4 Dr GS Sedan

    -

    Maintenance & Repair

  • My Car doesn't accelerate when I press the on the gas. 221 answers

    This randomly started happening yesterday while driving home from work. I was driving home going about 45 mph, when all of a sudden my car wouldn't accelerate as I press the gas. At first the it wou...

    2001 Toyota Camry LE

    -

    Maintenance & Repair

Grand Marquis

Looking for a Used Grand Marquis in your area?

CarGurus has 1,826 nationwide Grand Marquis listings starting at $1,600.

ZIP:

Search Mercury Grand Marquis Questions

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 5,340
#2 kbro
kbro
Reputation 2,050
#3 Js08016
Js08016
Reputation 1,710
View All

Related Models For Sale

Used Ford Crown Victoria
8 Great Deals out of 1,047 listings starting at $2,995
Used Lincoln Town Car
31 Great Deals out of 1,838 listings starting at $600
Used Chevrolet Impala
514 Great Deals out of 29,231 listings starting at $995
Used Cadillac DeVille
8 Great Deals out of 1,583 listings starting at $1,499
Used Lincoln Continental
4,150 listings starting at $42,000
Used Ford Taurus
210 Great Deals out of 20,120 listings starting at $950
Used Ford F-150
2,311 Great Deals out of 210,526 listings starting at $1,499
Used Ford Mustang
375 Great Deals out of 47,165 listings starting at $1,999
Used Honda Accord
706 Great Deals out of 88,073 listings starting at $699
Used Buick LeSabre
6 Great Deals out of 1,961 listings starting at $1,500

Used Cars For Sale

2011 Mercury Grand Marquis For Sale
3 Great Deals out of 32 listings starting at $5,495
2010 Mercury Grand Marquis For Sale
86 listings starting at $2,495
2009 Mercury Grand Marquis For Sale
7 Great Deals out of 107 listings starting at $4,000
2008 Mercury Grand Marquis For Sale
3 Great Deals out of 140 listings starting at $2,250
2007 Mercury Grand Marquis For Sale
7 Great Deals out of 149 listings starting at $1,600