i30 Owners Club

MODIFYING OR DETAILING YOUR I30 => ENGINE BAY => Topic started by: KKOM on June 08, 2010, 00:35:19

Title: Iridium spark plugs
Post by: KKOM on June 08, 2010, 00:35:19
Hi to everyone,
Did any one has replaced the normal s.plugs with iridium?
If so please reply for which brand? and so far any impressions?
Thanks
Title: Re: Iridium spark plus
Post by: agentr31 on June 12, 2010, 03:02:14
im about to put platnum in my maxima... they say to be replaced every 100,000 km but ive let it go to 120,000km and its still not missing or anything! but for $24 per plug you would expect them to last aye
Title: Re: Iridium spark plus
Post by: 2i30s on June 13, 2010, 09:54:14
i think our i30s allready have them.  :idea:
Title: Re: Iridium spark plus
Post by: agentr31 on June 15, 2010, 12:49:21
WINN!! most new cars have them... especially V6 fwd's as its often quite difficult to get to the rear plugs!
Title: Re: Iridium spark plus
Post by: 2i30s on June 15, 2010, 12:52:37
so its a very good chance an i30 has them.
Title: Re: Iridium spark plus
Post by: agentr31 on June 15, 2010, 13:22:20
personally i dont know... pull one out and see mabey?
Title: Re: Iridium spark plugs
Post by: 2i30s on June 16, 2010, 09:38:20
a weekend job i think.  :idea:
Title: Re: Iridium spark plugs
Post by: agentr31 on June 16, 2010, 10:10:14
dunno aye... probably will only take 5 min if its just under the cover!!
Title: Re: Iridium spark plugs
Post by: 2i30s on June 18, 2010, 11:03:08
yep only a five minute job, but i get home after ten hours at work and cant be bothered.  :rolleyes: :lol:
Title: Re: Iridium spark plugs
Post by: agentr31 on June 18, 2010, 11:16:10
yep only a five minute job, but i get home after ten hours at work and cant be bothered.  :rolleyes: :lol:

amen to that! i know how you feel... we have been on a shutdown, and been working 12 hour days OMFG my bank account looks good... but it takes it out of you!
Title: Re: Iridium spark plugs
Post by: KKOM on June 18, 2010, 23:04:07
Today's news...
I went this morning to a car parts store and the seller check on NGK's 2010 catalog and NGK does NOT recommend iridium spark plug for hyundai i30 and it gives only the standard ZFR 5F 11 .
I asked the seller why so and he said that this happen according the EURO 4-5 regulations so, I just I trusted NGK and I use again a set of the standard ones...
Title: Re: Iridium spark plugs
Post by: Dazzler on June 18, 2010, 23:21:49
Thanks for that KKom.. remind me please what size petrol motor you have please.. 1.4 or 1.6?
Title: Re: Iridium spark plugs
Post by: 2i30s on June 19, 2010, 06:12:06
i was going to pull out a plug and have a look today but I'm as sick as a dog,I've had a bad flu for the last two weeks and its freezing out side.next week maybee.  :P
Title: Re: Iridium spark plugs
Post by: Dazzler on June 19, 2010, 10:58:24
i was going to pull out a plug and have a look today but I'm as sick as a dog,I've had a bad flu for the last two weeks and its freezing out side.next week maybee.  :P

Not good m8... I don't really like dogs  :wink:
Title: Re: Iridium spark plugs
Post by: 2i30s on June 19, 2010, 13:13:50
 :rolleyes: :lol:
Title: Re: Iridium spark plugs
Post by: KKOM on June 20, 2010, 11:07:29
petrol 1.4L
Title: Re: Iridium spark plugs
Post by: agentr31 on June 20, 2010, 12:58:25
wont hurt to put in iridium or platinum plugs man... just means that you have to change them less, ohh and find a suitable subsitiute

i had platinum spark plugs in my ford raider 4X4 for a while... complete waste of plugs but meh i got them for free (2nd hand good condition) and it used to chew plugs up for nothing
Title: Re: Iridium spark plugs
Post by: Lakes on June 21, 2010, 20:32:42
There is no gain in performance at all. if a spark plug is working fine, not 1 hp gain no matter how much you spend. but if it's not working fine then replace with new ones.
but like everyone else i thought most new cars have the longer lasting plugs. my v8 did 170,000k on the first set. really long reach plugs. i think it cost me $200 for a set of 8. :-[
Title: Re: Iridium spark plugs
Post by: 2i30s on June 22, 2010, 10:46:54
  $200  :eek:
Title: Re: Iridium spark plugs
Post by: agentr31 on June 22, 2010, 10:50:27
thats the normal price for platinum plugs... trade price is around $20 each...
Title: Re: Iridium spark plugs
Post by: 2i30s on June 29, 2010, 05:13:05
yes they are to,the wife had a late model au with a vct 6 in it.you only needed to change them every 130.000 odd kms.
Title: Re: Iridium spark plugs
Post by: agentr31 on June 29, 2010, 09:13:30
if the plugs are easy to get to... dont bother with platinum/iridium a normal plug costs $3

so
$3.5 x 4 = $14 ($3.5 per plug x 4 plugs)

$14 x 2.5 = $35 (a set every 40,000km over 100,000km)

platinum/iridium

$25 x 4 = $100 ($25 per plug for 100,000km)

works out $65 cheaper...

BUT if you dont plan on doing it yourself then it MAY be cheaper as your not paying labour every 40,000km, if you are then stuff it and buy standard plugs... the savings alone make it worth it...

seriously it cant be hard to do the plugs on an i30 im guessing all you do it pull the engine cover off, unclip the wiring harness undo one bolt per coil pack and BAM use your favourite plug spanner and remove!!!

SimplePortal 2.3.5 © 2008-2012, SimplePortal