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Ford Crown Victoria and Mercury Grand Marquis

3244 messages,  Last post on Aug 25, 2009 at 8:13 PM

You are in the Ford Crown Victoria/Mercury Grand Marquis Forum. Your Hosts are pat & karens

What is this discussion about? Ford Crown Victoria, Mercury Grand Marquis, Exterior, Sedan


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#3202 of 3244
Groaning noise from brakes by joe3716
Oct 01, 2008 (1:10 pm)
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99 GM-LS with 94K. Own since new. Every time the brakes are applied, a groaning or "swooshing" noise comes from the brake pedal under the dash. Groan is louder when brakes are warm. Pedal also has a pulsating feel (with the groaning) with harder braking. At red lights stops, car would start to creep and require to push brake pedal harder to stop the creeping.
 
What is causing the groaning or swooshing noise, the slow creeping, and the pulsating feel of the brake pedal? Air in system? Booster push rod too short? Booster leak?
#3203 of 3244
Re: Groaning noise from brakes [joe3716] by nvbanker
Oct 02, 2008 (9:23 am)
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Replying to: joe3716 (Oct 01, 2008 1:10 pm)

the noise sounds like the boot is rubbing on something. The rest of the symptoms sound like your master cylinder may be going soft.
#3204 of 3244
2001 MGM Engine Elec. Problem 4.6 Engine by rod73
Oct 03, 2008 (7:16 am)
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Engine stops while driving - No warning, no check engine light. Will crank, but not start immediately, but will after about 30 seconds, and runs "normally". Garage found fuel pump with high amp draw. Replaced pump and filter. No fault codes present. Engine quit while driving in traffic (moving 70 MPH) and saw eng. temp light flash - no other cluster lights seen. Had driven about 400 miles continuously prior to event. Today, engine stopped as I started to accelerate to merge into traffic. As I let up on gas the engine came back and ran normally for rest of 12 mile trip. Anybody else had same problem?. I am soon to leave on a 1000 mile trip and need to solve this safety problem before I go . Any ideas on problem cause?
#3205 of 3244
Re: 2001 MGM Engine Elec. Problem 4.6 Engine [rod73] by joe3716
Oct 03, 2008 (3:04 pm)
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Replying to: rod73 (Oct 03, 2008 7:16 am)

i had similar stalling problems with my 99 GM LS. had a new fuel pump at a dealer and stalling continued on and off till i had the car towed in and had the "Idle Air Control Valve"replaced.
 
Check this out and hope the control valve is the problem.
Good luck.
#3206 of 3244
Re: 2001 MGM Engine Elec. Problem 4.6 Engine [joe3716] by rod73
Oct 03, 2008 (5:46 pm)
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Replying to: joe3716 (Oct 03, 2008 3:04 pm)

Joe - Thanks will do. My concern is that 1; no fault codes come up; 2 It usually happens at highway speeds, and 3, It will not restart for about 30 seconds, then starts and runs normally. I was half expecting some comments relating to the computer.
 
Rod 73
#3207 of 3244
Re: 2001 MGM Engine Elec. Problem 4.6 Engine [rod73] by nvbanker
Oct 13, 2008 (5:39 pm)
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Replying to: rod73 (Oct 03, 2008 5:46 pm)

A bad fuel pump will usually not turn on a check engine light or throw a code. And they're famous for failing intermittantly.
#3208 of 3244
press request by kirstie_h HOST
Nov 03, 2008 (12:19 pm)
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A reporter is interested in talking with satisfied owners of a 2001-2006 Ford Crown Victoria or Mercury Grand Marquis who are also parents. If you are interested in commenting on your experience, please reply to jwahledmunds.com no later than Friday, November 21, 2008 and include your city and state of residence, the model year of your vehicle and the age of your child/ren.
    
Thanks for your consideration,
    
Jonathan Wahl
Corporate Communications
Edmunds Inc.
#3209 of 3244
97 crown vic by jett3101
Nov 06, 2008 (11:37 pm)
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i have a 97 vic that has started to run like absolute crap. hesitates and stinks like gas. any thoughts?
#3210 of 3244
Re: 97 crown vic [jett3101] by euphonium
Nov 07, 2008 (9:03 am)
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Replying to: jett3101 (Nov 06, 2008 11:37 pm)

Tell more about the car. Miles on it. How it is driven = city or highway, Brand of gas. What components have been replaced in the ignition and exhaust system.
 
Without knowing more about your car, my wild guess would be to replace the CATS.
#3211 of 3244
Re: 97 crown vic [jett3101] by nvbanker
Nov 09, 2008 (9:34 am)
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Replying to: jett3101 (Nov 06, 2008 11:37 pm)

Do you have a check engine light lit?

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