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Ford Crown Victoria/Mercury Grand Marquis Modifications

46 messages,  Last post on Jun 13, 2012 at 1:54 PM

You are in the Ford Crown Victoria/Mercury Grand Marquis Forum.

What is this discussion about? Ford Crown Victoria, Mercury Grand Marquis, Performance Mods, Exhaust, Sedan

Messages Page 6 of 6

#42 of 46 Re: need some help [euphonium] by patsmaley

Jan 20, 2010 (7:13 pm)

Replying to: euphonium (Jan 02, 2010 9:17 am)
yes my computer is compatible.is there anyway i can gain horse power with out tiering down my motor? i'm hpoing to gain at least 150-200hp before april,thats when lebanon valley speedway opens again.ty

#43 of 46 Want to change out Grand Marquis for Crown Vic grill by gunpacker

Mar 03, 2010 (11:33 pm)

Hey everybody,
I want to change out my 2009 Grand Marquis grill & put in a Chrome Crown vic grill.
Does anyone know for a fact that the grills are alike ? I don't want to buy one and it not fit...
 
Thanks everyone,,
Gunpacker

#44 of 46 Re: MAP to MAF conversion '90 CV [dj7trypp] by bushie

Mar 27, 2010 (7:05 am)

Replying to: dj7trypp (May 19, 2009 11:41 pm)
Did you ever get an answer to the "engine cut out" problem going around corners? I am having the same problem and haven't a clue. I have been getting a P0420 DTC so I'm wondering if the emissions are getting so rich that somehow the F/A adjustment is leaning it out so much it isn't getting enough fuel.
As I said, I really haven't a clue. Any help would be much appreciated.

#45 of 46 Interchangeable parts? by gtbinc6

Apr 03, 2010 (6:55 pm)

I have a grand marquis 2000 with blown motor---want to know if I can take front bumper and fenders and put on a slighlty dented 2002 crown vic?

#46 of 46 Worth an upgrade? by blind_dave

Jun 13, 2012 (1:54 pm)

My 2001 Mercury Grand Marquis is great, and I love it.
 
I recently discovered a small crack in the intake, which I've since learned is not unusual.
 
I want to replace the intake, but I am wondering if it would make sense to upgrade to a performance intake?
 
Does anyone know how much needs to be altered in order to optimize performance with an upgraded intake?
 
The 4.6 is ubiquitous these days. Do the Mustang parts work? Are they worth it?
 
Any guidance would be most appreciated.

Messages Page 6 of 6

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