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#1 | ||
The Ancient Warrior
Join Date: Jan 2005
Location: The Qld Border Ranges
Posts: 346
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My neighbour has an 2001 AUII XR6 which has done 112000k's and still has the original Iridium spark plugs. We've had a look at them and found that the gaps were all over the place and the tip coming out of the centre of the plug all varied in their lengths.
He has just serviced the car with new oil & filter together with a new air cleaner and is looking at changing the plugs owing to the visual condition of them. He was getting fairly poor fuel consumption and he said that the motor seemed sluggish. We re-gapped the plugs to 1.3mm but apparently this made no difference. As the Iridium Plugs are about $18 - $20 each to replace and out of the budget at the present time, which would be the best 'Standard' plugs to use in their place, if in fact they can be used, considering it is an XR6. |
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#2 | ||
FF.Com.Au Hardcore
Join Date: Mar 2005
Posts: 1,761
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i'll fetch ya a part number tomorrow... they are just a standard replacement but i'm not to sure how long they will last!!!
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#3 | ||
buickman
Join Date: Dec 2004
Location: eastern suburbs Melb Vic
Posts: 1,462
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The standed replacement NGK's are ZGR6B-11 for the AU's.
buickman |
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#4 | ||
Miami Pilot
![]() Join Date: Jan 2005
Location: ACT
Posts: 21,701
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You can use Bosch Super 4s (WRL-91V I think). They are around $60-odd for a set, so not that cheap. But they seem to be pretty good (I had them in my AU XR6 for a while).
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The Hammer: FG GTE | 376rwkw | 1/4 mile 11.793 @ 119.75mph 1.733 60' (4408lb) 1 of 60 FG MK1 335 GTEs (1 of 118 FG Mk 1 & 2 335 GTEs). Mods: Tune, HSD/ShockWorks, black GT335 19” staggered replicas with 245 & 275/35/19 Michelin Pilot sport 5s Daily: BF2 Fairmont Ghia I6 ZF, machine face GT335 19” staggered Replicas with 245s and 275s, Bilsteins & Kings FPV 335 build stats: <click here> Ford Performance Club ACT Last edited by JC; 22-08-2005 at 02:06 PM. |
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#5 | ||
Built Ford Tough
Join Date: Jan 2005
Location: State of Euphoria Mod: F-Series
Posts: 3,035
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Use standard NGK plugs, and replace them more often. I don't see that spending so much on Iridium plugs gives you any real tangible benefit for the cost.
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Black on white '83 SWB F100 C6 auto 351C on gas and on the ground --> Project Thread '55 F100, just a roller at the moment, new project Silver MY12 Volkswagen Amarok |
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#6 | ||
The Ancient Warrior
Join Date: Jan 2005
Location: The Qld Border Ranges
Posts: 346
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Thanks very much for your replies, I've just told the neighbour and he's grateful for the info. He said he'll just buy the standard ones as suggested and check them about each 15000k's as he did with his old car.
(I may have to keep this in mind when it comes time to replace my iridium plugs, although my AUII I6 has only clocked up 42000k's to date.) Thanks again everyone. :eclipsee_ Chippitydip |
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#7 | |||
Moderator
![]() ![]() Join Date: Feb 2005
Location: Kenthurst
Posts: 40,394
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Quote:
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The Current Stable 2016 SZII TS Territory RWD Petrol The Evolution of the EGA54D utes AU Workshop Build thread of EGA54D B-Series Workshop Build thread of EGA54D 2004 SX TX Territory AWD - Gone but not forgotten 2010 FG XT "The ex-rental" - Moved onto a new home Mechan1k's Flickr Page |
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#8 | ||
Built Ford Tough
Join Date: Jan 2005
Location: State of Euphoria Mod: F-Series
Posts: 3,035
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Then you get LPG-spec plugs - you don't need iridiums. But in an XR6, you get the XR6 spec standard NGKs and it runs fine.
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Black on white '83 SWB F100 C6 auto 351C on gas and on the ground --> Project Thread '55 F100, just a roller at the moment, new project Silver MY12 Volkswagen Amarok |
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#9 | ||
The Ancient Warrior
Join Date: Jan 2005
Location: The Qld Border Ranges
Posts: 346
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thanks for that Death, I don't know if he has bought the plugs yet, but I have heard only good reports about NGK so I'll push him towards them. Thanks again.
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#10 | ||
Custom user title
Join Date: Jan 2005
Posts: 1,892
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Ford recomended NGK ZGR6b11 for lpg in the early 4.0's so there a good plug
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