I have a 1999 Grand Marquis and it makes a slurping noise (like sucking through a straw) at times and then the air will blow hot through my vent; also sometimes it'll overheat. Now sure what the problem is.. any help would be appreciated.

jshuttle
0

Asked by jshuttle Mar 18, 2013 at 06:25 PM about the 1999 Mercury Grand Marquis

Question type: Maintenance & Repair

2 Answers

tenspeed
68,425

There is air in you engine cooling system. The noise is air bubbles traveling through the heater core. The heat you feel is due to the hot coolant hitting the fins of the core.

tenspeed
68,425

Top off the reservoir and bleed out the air if your engine has bleeders.

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

  • 2005 Merc Grand Marquis w no a/c air flow from vents on front of dash 4 answers

    My '05 Grand Marquis has 140K miles. Recently the front a/c vents quit blowing cold air. For the next 2 weeks we drove it with cold air coming out of the vents on top of the dash only. After 2 week...

    2005 Mercury Grand Marquis GS

    -

    Maintenance & Repair

  • Grand Marquis 2004 wont start 6 answers

    Hi. My mercury Marquis is making issues and it doesnt start. I am having this issue from last few weeks. Funny thing is that its start when it wants to. Initialy i thought that issue is with battery...

    2004 Mercury Grand Marquis GS

    -

    Maintenance & Repair

  • 2003 Mercury Grand Marquis Check Engine Light 11 answers

    I got in my car this morning and I noticed the check engine light was on. I checked under the hood for anything that could be wrong and I did not find anything. Also I checked for leaks and there we...

    2003 Mercury Grand Marquis GS Convenience

    -

    Maintenance & Repair

  • my car runs fine in park, when you put it in gear it stalls out. What could the problem be. 17 answers

    When my car is in park it runs fine. As soon as you put it in gear it stalls out.

    1999 Mercury Grand Marquis 4 Dr LS Sedan

    -

    Maintenance & Repair

  • Got A/C Charged, now car intermittently overheats :( 10 answers

    I have a 2001 and just got the A/C charged. As soon as I left the lot, I noticed it vibrated a lot and then wanted to over heat. Trouble is, it mainly wanted to overheat when A/C was on. Now A/C is no...

    2001 Chrysler PT Cruiser Base

    -

    Maintenance & Repair

Search Mercury Grand Marquis Questions

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 3,010
#2 kbro
kbro
Reputation 1,340
#3 Ratpuppy
Ratpuppy
Reputation 800
View All

Related Models For Sale

Used Ford Crown Victoria"
20 Great Deals out of 1,197 listings starting at $986
Used Lincoln Town Car"
41 Great Deals out of 2,272 listings starting at $1,700
Used Chevrolet Impala"
1,492 Great Deals out of 53,184 listings starting at $600
Used Honda Accord"
1,127 Great Deals out of 71,135 listings starting at $999
Used Chevrolet Tahoe"
403 Great Deals out of 26,743 listings starting at $2,999
Used Cadillac DeVille"
40 Great Deals out of 2,323 listings starting at $1,295
Used Ford Taurus"
360 Great Deals out of 18,208 listings starting at $995
Used Ford Mustang"
665 Great Deals out of 31,670 listings starting at $1,950
Used Ford F-150"
1,907 Great Deals out of 114,658 listings starting at $1,455
Used Buick LeSabre"
90 Great Deals out of 2,660 listings starting at $999
Used Toyota Camry"
1,381 Great Deals out of 75,197 listings starting at $1,200

Used Cars For Sale

2011 Mercury Grand Marquis For Sale
4 Great Deals out of 33 listings starting at $12,500
2010 Mercury Grand Marquis For Sale
113 listings starting at $10,987
2009 Mercury Grand Marquis For Sale
5 Great Deals out of 183 listings starting at $5,695
2008 Mercury Grand Marquis For Sale
18 Great Deals out of 220 listings starting at $2,500
2007 Mercury Grand Marquis For Sale
12 Great Deals out of 192 listings starting at $3,300