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Can I take a ECU out of a 2003 Mercury Mercury Marauder and put it into a 2001 Mercury Grand Marquis

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  • Mercury Master
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No. If you could just grab the computers and security system, it could be worth the time and money. You would have to pull all the electrical inside and out, plus many of the switches and components.

Posted on Apr 23, 2015

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  • Mercury Master
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Yes and no..yes u need the keys from marauder becouse the ecu is has built it transfonder and if the donor is not a transfoner key system....NO becouse if you dont have the key from a donor car will not work to a car ull put it in.

Posted on Apr 23, 2015

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SOURCE: i need diagram for putting back on cerpatene belt

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Posted on Mar 04, 2011

emissionwiz
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SOURCE: will a 2003 mercury marauder engine fit in a 2000

Yes they both use the same basic 4.6 Liter V8 engine, the difference is the Marauder engine is a higher powered and uses Dual Overhead Camshafts and 4 valves per cylinder (DOHC) the Grand Marquis is Single Overhead Camshaft (SOHC), it will bolt in but you will need the all the electronics and the wiring harness including the Powertrain Control Module/computer (PCM) to make it work. You will greatly increase the Horse power of the Grand Marquis.

Posted on Apr 28, 2011

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SOURCE: 2001 mercury grand marquis

Check under the dash at your Brake pedal interlock switch. It is timed with the gearshift Interlock and Ignition switch. This switch usually gets hit by feet and dislodged or broken. When you shift out of Park, the switch is toggling to a broken piece and shorting out.

The brake interlock switch is at the top half of the pedal lever. The other part of the Interlock uses a rod or cable in the steering column Ignition switch and mates with the shifting mechanism.

Posted on Jul 03, 2011

  • 1243 Answers

SOURCE: i need to know how

the interioir panel on the trunk lid has to be removed to access the tag light bulbs.

Posted on Jul 30, 2011

dttech
  • 4803 Answers

SOURCE: heater and airconditioner control on mercery grand marquis

If the fan will not run on ANY speed in your Grand Marquis, the problem is most likely NOT the control switch.

Check for power and ground at the blower motor connector. If power and ground is present, replace the blower motor. Otherwise, the problem is most likely a failed blower speed control module (VERY common). The blower motor speed controller is located in the A/C evaporator housing just below the heater hoses.

Note: It is also common for a bad blower motor to CAUSE the controller to go bad. You MAY have to replace BOTH.

Posted on May 17, 2012

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2 Answers

Can I take an engine out of a 2014 gt500 Mustang and put it into a 2001 Mercury Grand Marquis


you could but u gotta transfer ecu and harness and make sure it will mount on chassis too.

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I am not familiar with this particular system, but where can you legally go that fast? Some older Chevys had a device on the rotor that would limit top RPM, but I believe modern cars may have either a limit chip in the ECU, or a software limit. Check with a shop that uses a dyno for tuning and they should be able to help. Keep the greasy side down!

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How do I find out weather my 1997 mercury G.M. is the one with the police package


Info is a little fuzzy, but here are some solid clues.
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2001 mercury grand marquis reading code p305 misfire, spark plugs and coils changed


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1 Answer

Will a 2003 mercury marauder engine fit in a 2000 grand marquis


Yes they both use the same basic 4.6 Liter V8 engine, the difference is the Marauder engine is a higher powered and uses Dual Overhead Camshafts and 4 valves per cylinder (DOHC) the Grand Marquis is Single Overhead Camshaft (SOHC), it will bolt in but you will need the all the electronics and the wiring harness including the Powertrain Control Module/computer (PCM) to make it work. You will greatly increase the Horse power of the Grand Marquis.

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Can lighting control module be repaired


yes, its a $1 relay, but must be soldered into the circuit board. search at www.crownvic.net and you will find its a simple repair, and some people have had it done by friends cheap. (like me) 03 Marauder, same problem in 04 and 05

Aug 18, 2010 | 2003 Mercury Grand Marquis

2 Answers

What is the red flashing light on top of the the driver's side dash?


Don't worry. That is the light that tells you the vehicle's security system is armed - nothing more. Many Ford/Mercury vehicles have it, as does my 2004 Mercury Marauder.

You can verify this information at www.mercuryvehicles.com. Just click on the link for 'owners' then 'owners guide'.

Hope this helps!

D.M.

Apr 27, 2010 | 2003 Mercury Grand Marquis

1 Answer

Replaced battery in 2001 mercury grand marquis


check terminals, might be cracked or not tightened good

Mar 08, 2009 | 2003 Mercury Grand Marquis

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