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  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

Which spark plugs?

  • Thread starter Thread starter menasci
  • Start date Start date Sep 5, 2004

menasci

Member
Aug 17, 2003
640
1
16
Chandler, AZ
Sep 5, 2004
#1
  • Sep 5, 2004
  • #1
30k miles, time to change plugs?
Which ones???
 
J

Jason94gt

New Member
May 9, 2003
45
0
0
Sep 5, 2004
#2
  • Sep 5, 2004
  • #2
i say replace them with the factory replacement Motorcraft plugs
 
B

baller760

New Member
Apr 23, 2004
98
0
0
So. Cal.
Sep 5, 2004
#3
  • Sep 5, 2004
  • #3
What about coppers? Why do people run those? I need to change mine out also.
 
J

Jason94gt

New Member
May 9, 2003
45
0
0
Sep 5, 2004
#4
  • Sep 5, 2004
  • #4
platinum lasts longer. Copper is fine if you dont mind changing them more often.
 
D

DarkShadowGT

Founding Member
Oct 16, 2002
177
0
16
Las Vegas, NV
Sep 5, 2004
#5
  • Sep 5, 2004
  • #5
how often do you change coppers?
 

Defleshed

Satanic Mechanic
Nov 30, 2003
10,569
1
0
In Torment, In Hell
Sep 5, 2004
#6
  • Sep 5, 2004
  • #6
DarkShadowGT said:
how often do you change coppers?
Click to expand...
usually 12k miles for standard coppers
 

Dan_Soprano

15 Year Member
May 7, 2003
7,410
53
129
Jacksonville, FL
Sep 5, 2004
#7
  • Sep 5, 2004
  • #7
I used Denso Iridiums on my GT, and will probably put them in my Cobra too!!
 

white99gt

Founding Member
Aug 8, 2000
4,649
1
0
stockbridge,Ga(near atlanta)
Sep 5, 2004
#8
  • Sep 5, 2004
  • #8
Awsf 32c's -stock heat range(coppers)

plats are not made for performance apps.They are made for bean counters.
 
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