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-   -   platinum spark plugs (https://www.gtcarz.com/honda-mailing-list-327/platinum-spark-plugs-288713/)

mopa 06-18-2005 12:08 AM

platinum spark plugs
 
I just installed the new Bosch Platinum plugs for my Civic 1.5 LX. (4
cyl)

Back in the days I used to own a 93 Infiniti Q45, and with that car you
had to install Platinum plugs. So, I thought why not replace my cheap
ass delco sparks as they were old and needed replacement with the
plats, should I feel much of a different between the two?

I know Platinum plugs are much better, but honestly how much more of a
difference could it possibly even make? maybe burn the fuel better,
quicker or something like that? I am not sure.

Thanks,
Janos


T L via CarKB.com 06-18-2005 02:30 AM

Re: platinum spark plugs
 
They are supposed to last longer, 100000kms or so. Hondas don't really like
Bosch plugs though, better to stick to NGK (they came from the factory with
these). Bosch plugs run alot hotter, and are more suited to euro imports...

t

mopa wrote:
>I just installed the new Bosch Platinum plugs for my Civic 1.5 LX. (4
>cyl)
>
>Back in the days I used to own a 93 Infiniti Q45, and with that car you
>had to install Platinum plugs. So, I thought why not replace my cheap
>ass delco sparks as they were old and needed replacement with the
>plats, should I feel much of a different between the two?
>
>I know Platinum plugs are much better, but honestly how much more of a
>difference could it possibly even make? maybe burn the fuel better,
>quicker or something like that? I am not sure.
>
>Thanks,
>Janos



--
Message posted via CarKB.com
http://www.carkb.com/Uwe/Forums.aspx...-cars/200506/1

T L via CarKB.com 06-18-2005 02:30 AM

Re: platinum spark plugs
 
They are supposed to last longer, 100000kms or so. Hondas don't really like
Bosch plugs though, better to stick to NGK (they came from the factory with
these). Bosch plugs run alot hotter, and are more suited to euro imports...

t

mopa wrote:
>I just installed the new Bosch Platinum plugs for my Civic 1.5 LX. (4
>cyl)
>
>Back in the days I used to own a 93 Infiniti Q45, and with that car you
>had to install Platinum plugs. So, I thought why not replace my cheap
>ass delco sparks as they were old and needed replacement with the
>plats, should I feel much of a different between the two?
>
>I know Platinum plugs are much better, but honestly how much more of a
>difference could it possibly even make? maybe burn the fuel better,
>quicker or something like that? I am not sure.
>
>Thanks,
>Janos



--
Message posted via CarKB.com
http://www.carkb.com/Uwe/Forums.aspx...-cars/200506/1

mopa 06-18-2005 10:16 AM

Re: platinum spark plugs
 
Well, would it be safe to keep them in? I paid like $28 (7 each)
dollars for them, and hate wasting money. They are the Bosch Platinum
+4 Spark Plugs.

http://theodoregray.com/PeriodicTabl.../078.4/s12.JPG


mopa 06-18-2005 10:16 AM

Re: platinum spark plugs
 
Well, would it be safe to keep them in? I paid like $28 (7 each)
dollars for them, and hate wasting money. They are the Bosch Platinum
+4 Spark Plugs.

http://theodoregray.com/PeriodicTabl.../078.4/s12.JPG


John Horner 06-18-2005 12:07 PM

Re: platinum spark plugs
 

> I know Platinum plugs are much better, but honestly how much more of a
> difference could it possibly even make? maybe burn the fuel better,
> quicker or something like that? I am not sure.
>


If your old plugs were in good usable condition, you should not expect
any difference upon installation of new Bosch Platinums.

The amount of hype and BS advertised about spark plugs is mind numbing.

John

John Horner 06-18-2005 12:07 PM

Re: platinum spark plugs
 

> I know Platinum plugs are much better, but honestly how much more of a
> difference could it possibly even make? maybe burn the fuel better,
> quicker or something like that? I am not sure.
>


If your old plugs were in good usable condition, you should not expect
any difference upon installation of new Bosch Platinums.

The amount of hype and BS advertised about spark plugs is mind numbing.

John

John Horner 06-18-2005 12:08 PM

Re: platinum spark plugs
 
T L via CarKB.com wrote:
> They are supposed to last longer, 100000kms or so. Hondas don't really like
> Bosch plugs though, better to stick to NGK (they came from the factory with
> these). Bosch plugs run alot hotter, and are more suited to euro imports...


Yet another urban legend, sigh.

John

John Horner 06-18-2005 12:08 PM

Re: platinum spark plugs
 
T L via CarKB.com wrote:
> They are supposed to last longer, 100000kms or so. Hondas don't really like
> Bosch plugs though, better to stick to NGK (they came from the factory with
> these). Bosch plugs run alot hotter, and are more suited to euro imports...


Yet another urban legend, sigh.

John

Halo2 guy 06-19-2005 03:46 AM

Re: platinum spark plugs
 
it would probably be ok to keep them but you have four electrodes in each
cylinder now instead of 1...I would not want one of those things busting off
in my cylinder..

Platinums are Ok and I have used them for years in every vehicle I have
owned, including my current Honda, without problems. They will last longer
than the NGK without a doubt.


"mopa" <buttakid@hotmail.com> wrote in message
news:1119104202.382993.64870@o13g2000cwo.googlegro ups.com...
> Well, would it be safe to keep them in? I paid like $28 (7 each)
> dollars for them, and hate wasting money. They are the Bosch Platinum
> +4 Spark Plugs.
>
> http://theodoregray.com/PeriodicTabl.../078.4/s12.JPG
>




Halo2 guy 06-19-2005 03:46 AM

Re: platinum spark plugs
 
it would probably be ok to keep them but you have four electrodes in each
cylinder now instead of 1...I would not want one of those things busting off
in my cylinder..

Platinums are Ok and I have used them for years in every vehicle I have
owned, including my current Honda, without problems. They will last longer
than the NGK without a doubt.


"mopa" <buttakid@hotmail.com> wrote in message
news:1119104202.382993.64870@o13g2000cwo.googlegro ups.com...
> Well, would it be safe to keep them in? I paid like $28 (7 each)
> dollars for them, and hate wasting money. They are the Bosch Platinum
> +4 Spark Plugs.
>
> http://theodoregray.com/PeriodicTabl.../078.4/s12.JPG
>




y_p_w 06-21-2005 04:41 PM

Re: platinum spark plugs
 
John Horner wrote:
> T L via CarKB.com wrote:
> > They are supposed to last longer, 100000kms or so. Hondas don't
> > really like Bosch plugs though, better to stick to NGK (they came
> > from the factory with these). Bosch plugs run alot hotter, and
> > are more suited to euro imports...

>
> Yet another urban legend, sigh.


I don't think it's an urban legend - at least not about Bosch
platinums.
Their aftermarket platinum plugs feature a thin platinum wire buried
flush against the end of the insulator. There's no "heat range" per
se to them. My mechanic has nothing but bad things to say about
using them in Japanese makes. They had unusual failures where the
center electrode just vaporized away. Just look at the picture:

<http://www.boschusa.com/AutoParts/SparkPlugs/PlatinumPlus4>

There's some inklings that the factory OEM platinum plugs by Bosch
are more of the traditional platinum fused to nickel alloy design.

Personally I think only NGK or Denso should ever go into a Honda.


y_p_w 06-21-2005 04:41 PM

Re: platinum spark plugs
 
John Horner wrote:
> T L via CarKB.com wrote:
> > They are supposed to last longer, 100000kms or so. Hondas don't
> > really like Bosch plugs though, better to stick to NGK (they came
> > from the factory with these). Bosch plugs run alot hotter, and
> > are more suited to euro imports...

>
> Yet another urban legend, sigh.


I don't think it's an urban legend - at least not about Bosch
platinums.
Their aftermarket platinum plugs feature a thin platinum wire buried
flush against the end of the insulator. There's no "heat range" per
se to them. My mechanic has nothing but bad things to say about
using them in Japanese makes. They had unusual failures where the
center electrode just vaporized away. Just look at the picture:

<http://www.boschusa.com/AutoParts/SparkPlugs/PlatinumPlus4>

There's some inklings that the factory OEM platinum plugs by Bosch
are more of the traditional platinum fused to nickel alloy design.

Personally I think only NGK or Denso should ever go into a Honda.


Michael Pardee 06-22-2005 10:13 PM

Re: platinum spark plugs
 
"y_p_w" <y_p_w@hotmail.com> wrote in message
news:1119386504.090560.35770@f14g2000cwb.googlegro ups.com...
> I don't think it's an urban legend - at least not about Bosch
> platinums.
> Their aftermarket platinum plugs feature a thin platinum wire buried
> flush against the end of the insulator. There's no "heat range" per
> se to them. My mechanic has nothing but bad things to say about
> using them in Japanese makes. They had unusual failures where the
> center electrode just vaporized away. Just look at the picture:
>
> <http://www.boschusa.com/AutoParts/SparkPlugs/PlatinumPlus4>
>

I used Bosch platinums in a turbo Volvo (1985) and that very thing happened
within a year or so. No electrode left.

Mike



Michael Pardee 06-22-2005 10:13 PM

Re: platinum spark plugs
 
"y_p_w" <y_p_w@hotmail.com> wrote in message
news:1119386504.090560.35770@f14g2000cwb.googlegro ups.com...
> I don't think it's an urban legend - at least not about Bosch
> platinums.
> Their aftermarket platinum plugs feature a thin platinum wire buried
> flush against the end of the insulator. There's no "heat range" per
> se to them. My mechanic has nothing but bad things to say about
> using them in Japanese makes. They had unusual failures where the
> center electrode just vaporized away. Just look at the picture:
>
> <http://www.boschusa.com/AutoParts/SparkPlugs/PlatinumPlus4>
>

I used Bosch platinums in a turbo Volvo (1985) and that very thing happened
within a year or so. No electrode left.

Mike




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