Got the wrong plugs ?
#1
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In the 993 maintenance kit I got from suncoast came 12 plugs from Beru.
I recall reading that you had to watch for the correct type, and the "plugs DIY" on P-car mentions that you should use a 3 pronged electrode plug, not the 2 pronged type !
Of course the Berus are wrong.... What should I do, send them back and complain ? Seems to me if they are still included in the kits (way after the DIY was written up), maybe Porsche knows something we don't? Or..... do they ?
What is the problem with those plugs anyway, wrong heat range ? will they be bad for the engine or just not as good as they could be? Anybody tried them? I am just annoyed I have 12 supposedly useless plugs now. if they work in another car (and I can't exchange them) let me know so I can donate them !
I recall reading that you had to watch for the correct type, and the "plugs DIY" on P-car mentions that you should use a 3 pronged electrode plug, not the 2 pronged type !
Of course the Berus are wrong.... What should I do, send them back and complain ? Seems to me if they are still included in the kits (way after the DIY was written up), maybe Porsche knows something we don't? Or..... do they ?
What is the problem with those plugs anyway, wrong heat range ? will they be bad for the engine or just not as good as they could be? Anybody tried them? I am just annoyed I have 12 supposedly useless plugs now. if they work in another car (and I can't exchange them) let me know so I can donate them !
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My memory is a little fuzzy but I think there was a change to the plug part number. I ran into this whan I did the 30k service last year. I think if search worked you could find the thread from last June.
I put the ones that came in the tune up "kit" and have had no prollems
I put the ones that came in the tune up "kit" and have had no prollems
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This is the question I posed to PCA in their Tech Section:
I just purchased an Official Porsche Maintenance Kit for my 993. The sparkplugs included are dual electrode Beru's, Beru P/N 14FR6LDU (Porsche P/N 999 170 195 90).
EVERYONE on Rennlist as well as my Factory Service Manual, claims I need triple electrode plugs such as the Bosch P/N FR5DTC (Porsche P/N 999 170 182 90).
The supplier I bought the Porsche Assembled Kit from says that the dual electrode plug has superceded the triple electrode plug in PET.
Which plug is correct?
Their answer:
Both are correct. When someone relies on PET to make their statements, they must realize PET is a software product which comes with a database. Software products and databases have version numbers. Those tell us how new or old the information is. My copy of PET shows both; it is Revision 6.03 with Update 150. The 14FR 6LDU is marked WW, which in the glossary, means: "THE PART CAN BE USED INSTEAD OF THE PRECEDING ONE". That glossary is in the V-Pages, on page 08-05 Legends & Notices.
In the future, it would be great if some newer version of PET would go on the internet and get up-to-date information directly from Porsche AG, or PCNA, instead of having everyone each on their own uniquely dated snapshot of the information.
Joel Reiser - PCA WebSite - 5/20/2003
I just purchased an Official Porsche Maintenance Kit for my 993. The sparkplugs included are dual electrode Beru's, Beru P/N 14FR6LDU (Porsche P/N 999 170 195 90).
EVERYONE on Rennlist as well as my Factory Service Manual, claims I need triple electrode plugs such as the Bosch P/N FR5DTC (Porsche P/N 999 170 182 90).
The supplier I bought the Porsche Assembled Kit from says that the dual electrode plug has superceded the triple electrode plug in PET.
Which plug is correct?
Their answer:
Both are correct. When someone relies on PET to make their statements, they must realize PET is a software product which comes with a database. Software products and databases have version numbers. Those tell us how new or old the information is. My copy of PET shows both; it is Revision 6.03 with Update 150. The 14FR 6LDU is marked WW, which in the glossary, means: "THE PART CAN BE USED INSTEAD OF THE PRECEDING ONE". That glossary is in the V-Pages, on page 08-05 Legends & Notices.
In the future, it would be great if some newer version of PET would go on the internet and get up-to-date information directly from Porsche AG, or PCNA, instead of having everyone each on their own uniquely dated snapshot of the information.
Joel Reiser - PCA WebSite - 5/20/2003
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When you get the maintenance kit from Porsche it always comes with spark plugs that have 2 electrodes.
According to the latest PET the information is still the same : The plugs with two electrodes can be used instead of the ones with 3 electrodes.
Note that this is a kit that Porsche assembles especially for the 993 maintenance, not something your dealer/parts shop puts together themself.
Most dealers use this very same kit for a 40k km service on a 993.
According to the latest PET the information is still the same : The plugs with two electrodes can be used instead of the ones with 3 electrodes.
Note that this is a kit that Porsche assembles especially for the 993 maintenance, not something your dealer/parts shop puts together themself.
Most dealers use this very same kit for a 40k km service on a 993.
Last edited by Gert; 07-23-2003 at 12:17 PM.
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Ok then, they'll go in... Same 7mm gap, I assume !
Thanks guys !
PS: Gert, I got your motor mounts 3 days after ordering them ! How'd you do it ??? I wait longer for parts from california !!! ;-)
Thanks guys !
PS: Gert, I got your motor mounts 3 days after ordering them ! How'd you do it ??? I wait longer for parts from california !!! ;-)