spark plugs

[richre1]

so hey was just wondering what kind of plugs everyone uses in thier libby

 

[K Dje Ryu]

I assume mine are still NGK. Probably change them out soon, just to get a bit better mileage with the new bigger tires I'm getting.

 

[JeepJeepster]

Ngk

 

[jeepkj02]

bosch platinum with one tip, not those crazy +2 or +4.

 

[fasto82]

yeah im gonna be changin mine as soon as the weather breaks here and stays warm consistantly. what brand and type should i use? platinums, split fires, 4 prongers? which is best? is there a complete system from MSD for our jeeps? will that really help much? what about those grounding wire kits ive seen for other vehicles would they help with mlieage?

 

[richre1]

well the factory plug on liberty is ngk. for that is what the truck is designed to run great with. i have heard some guys saying something about a e3 plug that are like 7 bucks a peice but i have no idea how good they are.
i have an 05 liberrty sport with the 3.7 which i got way discouinted i only had to pay 20 percent over cost. lol nice lil perk huh

 

[tjkj2002]

Autolights platinums,Auto lights are the only way to go!

 

[Dave]

Autolights platinums,Auto lights are the only way to go!

Ok, so according to the consensus here the NGK is the factory installed plug. Mine have not been changed yet. What benefit would the platinum plugs be over the NGK's? I never used platinum plugs before.

Dave

 

[JeepJeepster]

haha, king of the hill is a good show..

 

[Tokyojoe1965]

Huh?

 

[Eddo]

Ok, so according to the consensus here the NGK is the factory installed plug. Mine have not been changed yet. What benefit would the platinum plugs be over the NGK's? I never used platinum plugs before.

Dave

Platinum plugs last longer, some up to 100k. But don't leave plugs in an aluminum head for 100k or you will probably be fused to the head. Changing the plugs at 30k even w/ anti-seize they where still pretty darn tight.