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11-06-2006, 05:06 PM
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Starter Motor
Join Date: Mar 2006
Posts: 23
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hi everyone
i have a 2001 xr8 220 i have owned the car for 3 months it only has 60000 on the clock being 5 years old should i replace plugs and leads or not and will this make a difference to the performace of my car its still running stock plugs and leads. can anyone reccomend some plugs and leads if u rekon they need changing. |
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11-06-2006, 05:58 PM
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Regular Member
Join Date: Jun 2006
Location: Wantirna South, Melbourne
Posts: 425
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Is the car running rough?
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11-06-2006, 06:10 PM
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Walking with God
Join Date: Mar 2005
Location: Melbourne
Posts: 7,321
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Check the service book and see when they were last done. You may have iridium plugs which are meant to last 60,000 kays or so. Otherwise the standard plugs get replaced once a year or 20,000 for about $4 each!
It's pretty easy to change plugs and leads on an 8 from what I understand, but the leads should be fine. I have 2 AU I6's but soon enough some of the V8 boys will give you some advice! As far as performance goes, there has been much discussion on whether "high performance" plugs and leads make much difference and if I'm not mistaken, they don't appear to much at all. Certainly not enough to be charged $20 odd bucks a plug extra! GK
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2009 Mondeo Zetec TDCi - Moondust Silver 2015 Kia Sorento Platinum - Snow White Pearl 2001 Ducati Monster 900Sie - Red Now gone! 1999 AU1 Futura Wagon - Sparkling Burgundy On LPG Want a Full Life? John 10:10 |
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11-06-2006, 06:37 PM
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AU DIE HARD
  
Join Date: Nov 2005
Location: Between 2nd and 5th gear
Posts: 5,073
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My 220 felt fine to drive at 65000 ks ..but replaced the leads & plugs whilst looking for another gremlin .. it picked up nearly 3.1/0ths on the track with no other changes ..so I would say yes to a new set of leads & plugs
I used NKG for both .. cheers ,,whoosha
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........Age and treachery will ALWAYS overcome youth and skill....... CORTINA 250 2V POWER soon to be AUXR8 Windsor pwrd .............WINDSOR WARLORD WHO CARRIES THE CLEVO MAFIA AND BROKEN BOSSES... .........................  .........................Quote:
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11-06-2006, 06:41 PM
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Giddy up.
Join Date: Dec 2004
Location: Kramerica Industries.
Posts: 15,616
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I thought the plug's are the Iridium's on AU II/III XR8's and they should last for 100,000klm.
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11-06-2006, 06:54 PM
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AU DIE HARD
Join Date: Nov 2005
Location: Between 2nd and 5th gear
Posts: 5,073
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Quote:
Thats what the book says but I suppose it would depend on your driving habits & how hard you drive it , what you have done in the way of mods , type of fuel ext . :thebirds:
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........Age and treachery will ALWAYS overcome youth and skill....... CORTINA 250 2V POWER soon to be AUXR8 Windsor pwrd .............WINDSOR WARLORD WHO CARRIES THE CLEVO MAFIA AND BROKEN BOSSES... ......................... .........................Quote:
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11-06-2006, 07:06 PM
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Back on the road
Join Date: Dec 2004
Location: Wollongong, NSW
Posts: 3,205
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If the car has only done 60,000 kays, you shouldn't have to worry.
But I am not a real big fan of these "drop them in and forget about them for 3-4years" iridium/titanium/planetarium spark plugs. Was checking mine out the other day and they are shocking, with gaps all over the place after only about 65,000kms... If you need to check them every other oil change, might as well just run some good quality $2 copper plugs.
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------------------------------------------------------------------------- AU XR8 Ute 13.90 @ 100mph - http://www.aufalcon.com/xr8ute 5L Windsor, GT40X heads, Crane 2030, Pacey 4-1s, Lukey 3", 3.91:1, auto. Tuned by me w/Quarterhorse and BinaryEditor. Coming Soon: Ported lower intake, Tickford "Premium" Brakes, and a good wash. |
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11-06-2006, 07:11 PM
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Giddy up.
Join Date: Dec 2004
Location: Kramerica Industries.
Posts: 15,616
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Yeah the best way I suspose is to pull them out and have a look at them.
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11-06-2006, 07:18 PM
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Miami Pilot
 
Join Date: Jan 2005
Location: ACT
Posts: 21,701
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At $200 a set for the plugs, and the same again for leads, it's your choice, but if it's not missing at all, then I would check the plugs, and if they look ok, give them a quick hit with a wire brush and re-install them.
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should I replace my sparkplugs???
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