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99 Crown Vic 4.6 Engine Rattle
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firstfordever
• Monee, IL, USA
• Registered on 10/18/2012
• 3 posts
Posted:10/19/2012 11:12
Hey I have a rattle that I can not figure out it sounds like its coming from the front passenger valve cover here is a link to the engine running and making the noise...it is not constant ....

http://www.youtube.com/watch?v=jEF3U5WF4HM
jdmeaux
• Lafayette, LA, USA
• Registered on 1/5/2009
• 525 posts
1 Vehicle
Posted:10/19/2012 14:45
Have you tried pin pointing it with a mechanic's stethoscope? Or you can use a length of fuel line to your ear and listen with the other end close to the noise. You can spot exactly where the noise is coming from.

Also, when was the last time you did a tune-up. If its been over 50K miles, replace plus, filters, and pcv valve.

*******************
PROUD MEMBER of www.crownvic.net

It's just a SUPER-DUTY Mustang GT Sedan. 198K miles and still rolling HARD.

1997 Crown Victoria P71 SVT *** ex-US Marshall service (the CAR)
STOCK?? I bet it was modified.

13.26 @ 107.24 MPH 1/4 mi w/ me, tools, & full tank of 93 octane

I added CAI, NICHE 19 X 8.5 " wheels with 245/45ZR 19 rubbers, and completely rebuilt the front end with poly bushings, Kooks headers, 2 1/4inch exhaust, TCI 2200-2400 rpm Stall converter

.PLANS:: engine upgrade, 5.4L 2v stroker, rebuild interior in leather w/ buckets, thinking about turbos

firstfordever
• Monee, IL, USA
• Registered on 10/18/2012
• 3 posts
Posted:10/19/2012 14:56
I just replaced the plugs coil packs fuel and air filter the idler and tensioner pulley it has 95000 on it car runs perfect but the noise is there here and there, I just changed the oil and used Valvoline synthetic and a bottle of Lucas oil treatment might of helped a lil bit
rss459
• Livonia, MI, USA
• Registered on 12/30/2012
• 13 posts
1 Vehicle
Posted:1/2/2013 12:44
Wow just ran across this post nosing around and by golly the youtube video that is pointed to is one I made on my car and is in my account. I can only hope it is being used as an example which is fine. Just curious however.

Oh FYI solved this: AC Clutch
Forums > Car and Truck Make and Model Specific > Crown Victoria, Marauder, Marquis
99 Crown Vic 4.6 Engine Rattle
Thread Statistics:     Users to Post: 3   |   Total Posts: 4   |   Total Views: 881
You must be logged in to post in or subscribe to this thread.Pages: 1

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