Spark Plugs

[Miguel]

Hi, i own a 2006 Liberty Renegade, are there any SPARK PLUGS that any of you guys could recommend, here in my country there aren't many options.


Miguel

 

[MoladoGuy]

I use Bosch Platinum plugs. I had Champion plugs in the Jeep and removed them to put in Bosch Platinums again. The champions had a negative impact on my vehicles performance.

 

[Miguel]

Cool thanks, any specific number?

 

[Miguel]

What about platinum's+4?

 

[Mick]

Autolite Platinums (AP3923)

 

[tjkj2002]

Autolite Platinums (AP3923)

X2 on the Autolites,I have them and love then,I have ran Autolites all my life except in my 2 high compression veicles I've owned(over 13 to 1 compression) then I used Denso Iridium plugs.

 

[Miguel]

Thank you guys!!! Appreciate that!

 

[csukoh78]

I have to tell you, I switched my Champions to Bosch platinums, and my Jeep now runs worse. Noticable stumbling at all speeds, and just a lack of get up and go. I've narrowed it down to the plugs, so I'm going back to champions. Stay away from Bosch, I think there are better suited plugs out there for the lib

 

[Miguel]

Ok, i'll have to think about it, thanks anyway for your advice, the thing is i don't have much choice here in Caracas, and i'm going to Fla. in a couple of weeks, so i wanna know which ones should i get, i guess i'll have to keep on doing some research!!!!!!

 

[-=JoN=-]

x2 on the bosch platinums (+4). runs great...

 

[tjkj2002]

x2 on the bosch platinums (+4). runs great...

To bad you can't properly gap those plugs and they have been known to have some of there prongs break off into the combustion chamber.In my opinion I wouldn't put those +4,+3,splitfire,or any of those type of plugs in my engine,heck I wouldn't ever use NGK's either.If I would have known they came stock they would have been changed before my KJ left the dealer lot.I have had buddies that used NGK's and the plugs broke apart and destroyed 2 $30,000 engines.Plus I wouldn't use champion plugs in a lawnmower I was trying to blow up(anlong with penzoil,just fill your crankcase with candles and your getting the same thing).Again this is my opinion and experience,your best bet would be the single bosch platnums or the autolights(the best ),everything else your just wasting your money.

 

[-=JoN=-]

To bad you can't properly gap those plugs and they have been known to have some of there prongs break off into the combustion chamber.In my opinion I wouldn't put those +4,+3,splitfire,or any of those type of plugs in my engine,heck I wouldn't ever use NGK's either.If I would have known they came stock they would have been changed before my KJ left the dealer lot.I have had buddies that used NGK's and the plugs broke apart and destroyed 2 $30,000 engines.Plus I wouldn't use champion plugs in a lawnmower I was trying to blow up(anlong with penzoil,just fill your crankcase with candles and your getting the same thing).Again this is my opinion and experience,your best bet would be the single bosch platnums or the autolights(the best ),everything else your just wasting your money.

dont they come pre-gapped already..isnt that whole purpose of them. (no gapping needed)

in any case, everyone has different experiences...I mean, i wouldnt buy an ipod , but then again, thats just me.

 

[05kj6spd]

You should always check your gap before installing. We've used Bosch, they sure didn't perform and the porcelain kept breaking. Had good luck with Autolite Platinum. Does anyone know anything about the new E3?

 

[tjkj2002]

[Does anyone know anything about the new E3? /QUOTE]Same as the Bosch plus 2 and 4's.

 

[jeepkj02]

Autolite Platinums (AP3923)

X2 on the Autolites,I have them and love then,I have ran Autolites all my life except in my 2 high compression veicles I've owned(over 13 to 1 compression) then I used Denso Iridium plugs.

x3...great spark plugs, not too expensive. Wouldn't recommend using +4 plugs, or any plugs with more than one prong.