Hi, Im a new member around here, Ive done a search but it seems like the opinion varries (some say NGK, etc.)

I was just wondering what spark plug works best on these engines, I haven't done any maintence on this vehcile in 50k, and are planning on doing plugs, wires, cap & rotor, air filter, pcv valve, fuel filter, the normal, ya know?

It's been getting around 31mpg, but with the age of all those I hope for more, any suggestions on specific brands?

 

use OEM...

OEM = NGK

 

what about bosch 4 prong? or are they for non imports? a waste of money?


Modified by tony d at 11:00 PM 9/20/2004

 

are stock plugs really ngk?
im just interested in replacments that will help out mileage, as this is purely a daily driver

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tony d &raquo;</TD></TR><TR><TD CLASS="quote">what about bosch 4 prong? or are they for non imports? a waste of money?


Modified by tony d at 11:00 PM 9/20/2004</TD></TR></TABLE>

platinum plus 4 is a gimmick and they are known to not work well in hondas.

honda reccomends ngk or denso in the owners manual, stick with those brands.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 98SOCKex &raquo;</TD></TR><TR><TD CLASS="quote">are stock plugs really ngk?
im just interested in replacments that will help out mileage, as this is purely a daily driver</TD></TR></TABLE>

yes, but in a box that says honda and is sold at 2x the price.

 

NGK Platinum

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by gimme_h22 &raquo;</TD></TR><TR><TD CLASS="quote">NGK Platinum</TD></TR></TABLE>

platinum sucks. stick with copper or iridiums if you want the extra longevity.

 

NGK R-Type 5ZFR11. best for the F22.

oh, and buy a K&N drop in panel filter and remove the resonator box. you'll get a little boost in power.

 

best for the F22, but are they also best for the F23?

by removing the resonator box, its louder, but is it just louder at WOT, or the entire rpm range? I enjoy the quiet ride while crusing, but a little boost is always nice.

 

4 prong plugs only work well in rotory motors. Call ur honda dealer for oem

 

Some people suggested that Denzo iridium plugs are good. Is this true? Or should I stick with NGK?

 

whatever you dont use the bosch or however you spell that platinum plugs i had the worst gas mileage until i changed back to ngk

 

I've read threads that have talked about people having problems when using Bosch plugs and not have good fitment with plug wires.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by simplygrant &raquo;</TD></TR><TR><TD CLASS="quote">Some people suggested that Denzo iridium plugs are good. Is this true? Or should I stick with NGK?</TD></TR></TABLE>

i would get the NGK iridiums over the denso cause they have a larger tip and will last longer plus they are cheaper. if you don't mind changing plugs every 20k-25k though coppers are the best bang for your buck plug.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 98SOCKex &raquo;</TD></TR><TR><TD CLASS="quote">best for the F22, but are they also best for the F23?

</TD></TR></TABLE>

basically the same motor. the stock plugs in all F22s and F23s are the same NGK copper plug, ZFR5-F11.

 

what about plug wires, any brand i should get or stay away from...like bosch?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 98SOCKex &raquo;</TD></TR><TR><TD CLASS="quote">by removing the resonator box, its louder, but is it just louder at WOT, or the entire rpm range? I enjoy the quiet ride while crusing, but a little boost is always nice.</TD></TR></TABLE>

My experience with this is that it gets louder around 3k rpm, or at WOT. Otherwise it sounds close to stock for cruising. Not much of a boost but it is there... Personally I just hate cars with all bark and no bite.

 

I'm using NGK plugs and Accel wires. The fit on the plugs and cap is very good. The fit of the caps on the valve cover is ok but not as good as factory. I used them instead of new OEM wires because I wanted red wires , you know, for a really cool look!

I recall seeing a website where a guy(s) did some tests of various spark plug wires. The test included performance and fit. I can't recall the website but a search might help. It was pretty informative.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 98SOCKex &raquo;</TD></TR><TR><TD CLASS="quote">what about plug wires, any brand i should get or stay away from...like bosch?</TD></TR></TABLE>

i would stick with oem or ngk for plug wires.

 

please if you want to keep your car from problems never ever use bosch products on a honda never.....they are not ment to be use on honda...mostly german cars have them.. use honda original parts..... mainly used are ngk or denso...stay with them two...good luck

 

You can use the Bosch Platinum +4s They are a huge waste of money but they'll work as good as the .99 cent Autolites. I tried all the plugs when I worked for O'Reilly and the +4s aren't going to damage your engine. They weren't bad. But they certainly weren't worth the extra $3.50 a plug they cost. Splitfires on the other hand. I lost 10mpg and felt like someone had stuffed rags in my intake.

Unless a platinum or iridium plug is specified for your vehicle, just use regular NGK or Nippondenso plugs.

But if you are getting 31mpg in an Accord, you aren't doing too bad.