Tl* the contact owns a 2005 mercury grand marquis. The contact stated that while driving 20 MPH, the vehicle stalled and would not accelerate. The contact stated that the transmission was defective but the vehicle had not been diagnosed by an authorized dealer or a certified mechanic. The failure mileage was 98,090. Updated 7/22/13
2005 Mercury Grand Marquis: engine stalls while driving
6 of the 488 complaints about the 2005 Mercury Grand Marquis describe engine stalls while driving.
- owner complaints
- 6
- of this car's complaints
- 1%
- typical mileage
- 64,000
- recalls
- 0
Engine stalls while driving by model year
What owners say
Headlights fail to come on or suddenly shut off while driving. Other lights, interior and exterior function. Headlights will burn only if the turn signal lever is held back. This is an extremely dangerous malfunction that is being experienced by many ford crown victoria and mercury grand marquis owners, model years 2004-2005. Dealers will replace light control module for $500 with no guarantee it will fix the problem. I know of several ford owners with the same identical problem. Many wrecking yards are sold out of the salvaged lcms (doesn't fix the problem anyway.)
Automatic headlights on vehicle shut off while driving and cannot be turned on or reset manually. Lights eventually turn back on when vehicle is not in motion, but durations are random. High beams work when level is held down. Has happened 3 times to us in a week, 31 jan 2011 being most recent event. Vehicle has 52000 miles on it and is good running order.
Tl*the contact owns a 2005 mercury grand marquis. While driving 5 MPH out of a parking space, suddenly, the engine stalled without warning. The vehicle failed to jump start and was towed to an authorized dealer for inspection. The failure was contributed to the battery which was replaced. The contact had concerns of the safety risk involved. The failure mileage was 35,000. Updated 03/19/10. *lj updated 06/18/10.
Over the past several months, my 2005 mercury grand marquis has suddenly stalled when I begin to accelerate after the car is stopped. It happened 3 times in forward mode and once in reverse. On two occasions, I had gotten several feet into the busy intersection and in one incident, an accident nearly occurred.
Pe08066, headlight failure, several times the headlights have shut off while driving or failed to come on.
Service bulletins that may apply
- The Powertrain Control/Emissions Diagnosis (PC/ED) manual has been revised for diagnosing electronic...
- Ford/lincoln/mercury: if battery was disconnected or dead, vehicles/trucks may experience hard starts and...
- Ford/mercury/lincoln: vehicles may exhibit one or more of the following symptoms: drive away hesitation,...
- Some 1997-2008 vehicles equipped with a 4.6L 2V, 5.4L 2V, or 6.8L 2V engine--spark plug thread repair...
- Wds cop kit diagnostic tip - coil on plug (COP) ignition systems - engine misfire or rough running
- Maf diagnostic service tip - vehicles equipped with EGR system module (ESM)
- Idle vibration vehicles equipped with single exhaust
- Engine misfire or running - coil on plug (COP) ignition systems - wds cop kit diagnostic tips
Related recalls
No recalls on record for this model year.
Questions about the 2005 Mercury Grand Marquis stalling
Is engine stalls while driving a common problem on the 2005 Mercury Grand Marquis?
6 of 488 owner complaints about the 2005 Mercury Grand Marquis (1%) mention engine stalls while driving. The model year with the most reports is 2003.
Is there a recall or service bulletin for this on the 2005 Mercury Grand Marquis?
There are 0 recalls and 8 service bulletins for the same area of the car. Check them below with your VIN.
Other symptoms on the 2005 Mercury Grand Marquis
Headlights 254Airbag light 56Sudden acceleration 11Seat belt 8Adaptive cruise 7No deployment 7Wipers 6Tire blowout 5
VIN decoder
See the problems and recalls for an exact car
Buying a used 2005 Mercury Grand Marquis?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history