what plugs are you running

[liquidvw]

It's time to change my plugs. 30K on my 06 4R V6 4x4. What plugs are you running. NGK, Denso, something else?

Thanks.

 

[nc211]

I'm running NGK in my 05' V8. I replaced the stocks at 55k, and noticed a smoother running engine, noticably smoother. Even though Toyota says they're 100k plugs, I don't believe it. Got 60k on the truck now, and it's still silky smooth.

 

[blindside]

It's time to change my plugs. 30K on my 06 4R V6 4x4. What plugs are you running. NGK, Denso, something else?

Thanks.

how many mileage do you have now?

I'll prolly go with BOSCH SUPER 4! NOT!!!

NGK's for me when that time comes

 

[gflurry]

Does anyone know anything about the Pulstar Pulse Plug?? They claim better performance, but they're like $25/each!!

 

[Methodical]

In general, don't bother with "tricked out" plugs. Standard, platinum, iridium. Thats the only decision you should have to make. I believe toyota makes that one for you anyway (iridium).

Some prefer NGK to denso due to alleged better wear characteristics, as evidenced by v6 plugs (factory puts 3 of each in many engines).