[jtphoto JK]

General Consensus .. What are the best spark plugs for the 3.8? Was gonna go with G3 but hear they don't work well for the 3.8..

 

[benny]

I just stuck with the stock replacement champion double platinums. At 70,000 miles, mine were worn about .01 larger gap than the recommended .05. Definetly smoothed the idle out.

 

[jtphoto JK]

I just stuck with the stock replacement champion double platinums. At 70,000 miles, mine were worn about .01 larger gap than the recommended .05. Definetly smoothed the idle out.

Yeah no doubt.. Thinkin its time as it seems to be idling a bit rough...

 

[gold knight]

I've had good luck with NGK

 

[jtphoto JK]

Thanks Guys...

 

[merlin4979]

Yup. Absolutely stay away from the E3's. :shitstorm: Just stick with OEM's.

 

[ALASHA]

I've had good luck with NGK

Yep NGK is the way to go...

 

[Butkus34]

NGK Iridium plugs is what I switched too.

 

[Menard666]

NGK Iridium plugs is what I switched too.

Same here, along with Granatelli wires.

 

[TEXASKEV]

I also went NGK on the advice of others and now my idling is nice and smooth again.

 

[fourplyn]

id stay with stock..

anything else won't net you anymore horsepower or mpg...so whats the point..lol