Stupendous Man

> Bosh spark plugs are junk. I wouldn't put them in a lawn mower. Every
> time I have seen a car with driveability problems due to bad spark plugs
> they have always been Bosh.
>

I have been using Bosch plugs for over 30 years as a professional mechanic,
and have seen one bad new plug. I have seen quite a few bad new Champions,
though.
--
Stupendous Man,
Defender of Freedom, Advocate of Liberty

Stupendous Man

> Bosh spark plugs are junk. I wouldn't put them in a lawn mower. Every
> time I have seen a car with driveability problems due to bad spark plugs
> they have always been Bosh.
>

I have been using Bosch plugs for over 30 years as a professional mechanic,
and have seen one bad new plug. I have seen quite a few bad new Champions,
though.
--
Stupendous Man,
Defender of Freedom, Advocate of Liberty

DougW

Stupendous Man wrote:
>> Bosh spark plugs are junk. I wouldn't put them in a lawn mower.
>> Every time I have seen a car with driveability problems due to bad
>> spark plugs they have always been Bosh.
>>
>
> I have been using Bosch plugs for over 30 years as a professional
> mechanic, and have seen one bad new plug. I have seen quite a few bad
> new Champions, though.

Yea. If you've ever sat a Champion beside an Autolite, the Champion
looks cheap. Pot metal instead of forged cheap.

I'm running Champs right now but will switch to Autolite in a few
more miles.

--
DougW

DougW

Stupendous Man wrote:
>> Bosh spark plugs are junk. I wouldn't put them in a lawn mower.
>> Every time I have seen a car with driveability problems due to bad
>> spark plugs they have always been Bosh.
>>
>
> I have been using Bosch plugs for over 30 years as a professional
> mechanic, and have seen one bad new plug. I have seen quite a few bad
> new Champions, though.

Yea. If you've ever sat a Champion beside an Autolite, the Champion
looks cheap. Pot metal instead of forged cheap.

I'm running Champs right now but will switch to Autolite in a few
more miles.

--
DougW

DougW

Stupendous Man wrote:
>> Bosh spark plugs are junk. I wouldn't put them in a lawn mower.
>> Every time I have seen a car with driveability problems due to bad
>> spark plugs they have always been Bosh.
>>
>
> I have been using Bosch plugs for over 30 years as a professional
> mechanic, and have seen one bad new plug. I have seen quite a few bad
> new Champions, though.

Yea. If you've ever sat a Champion beside an Autolite, the Champion
looks cheap. Pot metal instead of forged cheap.

I'm running Champs right now but will switch to Autolite in a few
more miles.

--
DougW

Mike

"Mike Romain" <romainm@sympatico.ca> wrote in message
news:46165790$0$31569$9a6e19ea@unlimited.newshosti ng.com...
> Mike wrote:
>
>> Are you sure you didn't get a set of Bosh plugs the first time ? The
>> only difference between regular plugs and platnium plugs, ( besides the
>> plantinums costing 4-6 times more) is the plantinum plugs last longer.
>> Regular plugs will last about 30,000 miles. The plantinums will go to
>> between 60,000 and 80,000 miles. There is no difference in performance.
>>
>>
>>
>
> Got news for ya. Lots of Jeep I6 engines will not run for ---- on Bosch
> platinum plugs. Too many folks get suckered by the hype and figure more
> expensive must be better eh.
>
> I have easily fixed many bad idle issues by simply tossing the fancy
> expensive plugs in the trash while replacing them with cheap Champions.


I have had the same bad experience with Bosh plugs that you have, Mke, and
not just with jeeps. Just replace the Bosh plugs with ANY other brand and
the vehicle runs well again.

Let me clarify the above massage you quoted. ALL Bosh plugs are JUNK,
platinum or regular.

Now, the following pertains to good quality spark plugs. The only
difference between a regular and a platinum spark plug is that the platinum
spark plug will last longer. There will be no difference in performance
between the two.



>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
> Canadian Off Road Trips Photos: Non members can still view!
> Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
> (More Off Road album links at bottom of the view page)

Mike

"Mike Romain" <romainm@sympatico.ca> wrote in message
news:46165790$0$31569$9a6e19ea@unlimited.newshosti ng.com...
> Mike wrote:
>
>> Are you sure you didn't get a set of Bosh plugs the first time ? The
>> only difference between regular plugs and platnium plugs, ( besides the
>> plantinums costing 4-6 times more) is the plantinum plugs last longer.
>> Regular plugs will last about 30,000 miles. The plantinums will go to
>> between 60,000 and 80,000 miles. There is no difference in performance.
>>
>>
>>
>
> Got news for ya. Lots of Jeep I6 engines will not run for ---- on Bosch
> platinum plugs. Too many folks get suckered by the hype and figure more
> expensive must be better eh.
>
> I have easily fixed many bad idle issues by simply tossing the fancy
> expensive plugs in the trash while replacing them with cheap Champions.


I have had the same bad experience with Bosh plugs that you have, Mke, and
not just with jeeps. Just replace the Bosh plugs with ANY other brand and
the vehicle runs well again.

Let me clarify the above massage you quoted. ALL Bosh plugs are JUNK,
platinum or regular.

Now, the following pertains to good quality spark plugs. The only
difference between a regular and a platinum spark plug is that the platinum
spark plug will last longer. There will be no difference in performance
between the two.



>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
> Canadian Off Road Trips Photos: Non members can still view!
> Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
> (More Off Road album links at bottom of the view page)

Mike

"Mike Romain" <romainm@sympatico.ca> wrote in message
news:46165790$0$31569$9a6e19ea@unlimited.newshosti ng.com...
> Mike wrote:
>
>> Are you sure you didn't get a set of Bosh plugs the first time ? The
>> only difference between regular plugs and platnium plugs, ( besides the
>> plantinums costing 4-6 times more) is the plantinum plugs last longer.
>> Regular plugs will last about 30,000 miles. The plantinums will go to
>> between 60,000 and 80,000 miles. There is no difference in performance.
>>
>>
>>
>
> Got news for ya. Lots of Jeep I6 engines will not run for ---- on Bosch
> platinum plugs. Too many folks get suckered by the hype and figure more
> expensive must be better eh.
>
> I have easily fixed many bad idle issues by simply tossing the fancy
> expensive plugs in the trash while replacing them with cheap Champions.


I have had the same bad experience with Bosh plugs that you have, Mke, and
not just with jeeps. Just replace the Bosh plugs with ANY other brand and
the vehicle runs well again.

Let me clarify the above massage you quoted. ALL Bosh plugs are JUNK,
platinum or regular.

Now, the following pertains to good quality spark plugs. The only
difference between a regular and a platinum spark plug is that the platinum
spark plug will last longer. There will be no difference in performance
between the two.



>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
> Canadian Off Road Trips Photos: Non members can still view!
> Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
> (More Off Road album links at bottom of the view page)

Jeff Strickland

"Mike" <mik@localnet.com> wrote in message
news:WiiRh.6165$B25.4846@news01.roc.ny...
>
> "Jeff Strickland" <crwlr@verizon.net> wrote in message
> news:qWgRh.5945$bM1.1484@trnddc03...
>>
>> "tinman" <tintinrao@gmail.com> wrote in message
>> news:1175812171.360267.184210@l77g2000hsb.googlegr oups.com...
>>>
>>> Thanks, Doug. I'm just going to insist he replace them with regular
>>> plugs and I'll take the *chance* of the engine blowing up :)
>>>
>>> thx.
>>>
>>> -Tin
>>
>>
>> There's no danger of the motor blowing up. It just won't run well.
>>
>
> The platinum plugs will last longer but there will be no difference in
> the way the engine runs no matter which plug is used.
>

Not true IF high power plugs are required.

I agree that platinum plugs won't hurt, and they could help. But if they are
REQUIRED then they have to be used.

Having said that, I do not believe they are required.

Jeff Strickland

"Mike" <mik@localnet.com> wrote in message
news:WiiRh.6165$B25.4846@news01.roc.ny...
>
> "Jeff Strickland" <crwlr@verizon.net> wrote in message
> news:qWgRh.5945$bM1.1484@trnddc03...
>>
>> "tinman" <tintinrao@gmail.com> wrote in message
>> news:1175812171.360267.184210@l77g2000hsb.googlegr oups.com...
>>>
>>> Thanks, Doug. I'm just going to insist he replace them with regular
>>> plugs and I'll take the *chance* of the engine blowing up :)
>>>
>>> thx.
>>>
>>> -Tin
>>
>>
>> There's no danger of the motor blowing up. It just won't run well.
>>
>
> The platinum plugs will last longer but there will be no difference in
> the way the engine runs no matter which plug is used.
>

Not true IF high power plugs are required.

I agree that platinum plugs won't hurt, and they could help. But if they are
REQUIRED then they have to be used.

Having said that, I do not believe they are required.