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It is currently Mon Nov 25, 2024 7:53 am
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[ 8 posts ] |
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Rox Crusher
Official CCB Member
Joined: Sun Oct 10, 2010 5:36 pm Posts: 3980 Location: Roxborough Park, Colorado
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COP CAR, COP BRAKES
Not Bronco related so look away if your squeamish.
My step-son has.a 91 Crown Vic Police Interceptor with the V8.
He wants to do a tune up on it, including changing plugs.
I think the motor is a 5.4 mod motor ?
I'm wondering if this is the motor that some have said it is common to strip threads out of spark plug holes when replacing plugs ?
_________________ 1977 Sport, 351w OBDII EFI motor, 4R70W auto, 4:88 gears, ARB lockers, 3.5" suspension, 33" tires.
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Sun Oct 12, 2014 10:26 pm |
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akaFrankCastle
Official CCB Member
Joined: Wed Oct 27, 2010 6:25 pm Posts: 4901 Images: 0 Location: Colorado Springs
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Re: COP CAR, COP BRAKES
91 would still be Windsor powered. Typo?
_________________ Stroppe'd 1972 Sport, 302, 3 speed with old school Duff floor shifter, T shift Dana 20 with JB Fab twin stick, 4.11 gears with Trac-loc, Lincoln hydroboost, Chevy disc conversion, WH gas lift gate shock kit, 33" Duratrac tires on slots and about 2.5" of lift, Stroppe installed: bumper braces, dual shocks on all four corners, GM power steering, trans cooler mount, auto shift column, rollbar.
The Terrible One 1972 Sport uncut, 302, C4 with 1974 column , T shift Dana 20, 3.50 gears w/ limited slip, 1966 U13 Roadster kick panel, and factory power steering.
1973 Stroppe Baja project
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Sun Oct 12, 2014 10:28 pm |
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Rox Crusher
Official CCB Member
Joined: Sun Oct 10, 2010 5:36 pm Posts: 3980 Location: Roxborough Park, Colorado
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Re: COP CAR, COP BRAKES
Oops, 2001
_________________ 1977 Sport, 351w OBDII EFI motor, 4R70W auto, 4:88 gears, ARB lockers, 3.5" suspension, 33" tires.
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Sun Oct 12, 2014 10:43 pm |
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tod
Official CCB Member
Joined: Fri Dec 24, 2010 1:13 pm Posts: 51 Images: 0 Location: Crested Butte, CO
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Re: COP CAR, COP BRAKES
2001 should be fine - my old 2001 and 2003 f150s were not a problem. I have a newer style 5.4 in my 2005 and 2007 f150s. They used the funky modular plugs. If it turns out you have the same type plugs and break one, do not worry. They are easy to get out with the correct tool. I have one you can use if you get in trouble.
_________________ 1966 Bronco - 408 roller cam, Explorer serpentine, NV3550 5spd, hydroboost, 35s, 4.56 gears
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Sun Oct 12, 2014 11:36 pm |
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tod
Official CCB Member
Joined: Fri Dec 24, 2010 1:13 pm Posts: 51 Images: 0 Location: Crested Butte, CO
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Re: COP CAR, COP BRAKES
2004 through 2008 should be the bad years.
_________________ 1966 Bronco - 408 roller cam, Explorer serpentine, NV3550 5spd, hydroboost, 35s, 4.56 gears
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Sun Oct 12, 2014 11:41 pm |
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ZOSO
Moderator
Joined: Mon Nov 15, 2010 5:58 pm Posts: 3906 Location: Henderson, Co
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Re: COP CAR, COP BRAKES
You'll be fine. And it's a 4.6 in there. Be sure to put anti seize on the new plugs as the heads are aluminum.
_________________ Rob
74 Ranger EFI351w, 4r70w, ARB 5.13 9in, ARB 5.13D44, and a bunch of other goodies. Best of all the family memories.
04 Mustang Cobra, KenneBell 2.2 feeding a lot of boost on E85. Tire shredding machine
New project: 77 Bronco Ranger, body work and more body work.
Very little left of a 72 durango tan explorer sport
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Mon Oct 13, 2014 6:36 am |
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landshark
Official CCB Member
Joined: Fri Oct 14, 2011 12:16 am Posts: 3942 Location: Denver, Wash Park Area
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COP CAR, COP BRAKES
5.4 tritons from 97 to 02 I believe had the issue where plugs where known to pop out as there were only 3 threads in the heads for the plugs to screw into. They have several fixes for it if it happens but I'm fuzzy from my research. I bought a 97 expedition with a 5.4 in it about 5 years ago for a friend of mine. I still drive it a few times a year and It's been fine so far.
_________________ 1976 Bronco "Green, Yellow, whatever", 1969 Bronco "Red", 1972 Bronco Stocker "Kind of Blue/Grayish"
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Mon Oct 13, 2014 9:52 am |
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casadejohnson
Official CCB Member
Joined: Tue Oct 05, 2010 9:30 pm Posts: 708 Location: Greeley
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Re: COP CAR, COP BRAKES
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Tue Oct 14, 2014 10:07 pm |
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