spark plugs

If you know the 7th gen Accords then you'll enjoy this rabbit hole I'm going down! 2006 Honda Accord 4cyl 2.4L LX-SE. 190k miles, this is my girlfriends car, runs great. It's taking about 2.5 seconds of key cranking before the Accord turns over and starts. If it's a cold morning and the car has...

Hopefully someone can help me with this. My 2005 Honda Accord LX 4-cyl has been misfiring. I've replaced the sparkplugs, and it still misfired. Took it to the shop, their computer read a misfire on cylinder 2, so they replaced that coil, still misfired. When they put the old coil back in and...

About 120K miles ago the original engine in my 2006 VP died (Timing chain slipped). A used engine was put in and now its time to change the plugs. My problem is that the original car/engine was badged as an LEV and the replacement engine is an SULEV. Am I correct that even though the new...

I just replaced my original spark plugs at 104k. since this is my first time i'm not really sure how the old spark plugs were supposed to look. they definitely look worn but can you guys help me figure out if there are any signs of fouling / engine trouble? One of the plug's thread is a...

I just changed the sparkplugs on my 2001 accord with NGK plugs. After the changed the car idles around 500 rpm where before it idled around 800. I replaced the plugs without a torque wrench and wanted to leave them looser rather than strip the threads. Could this be the cause?

hey guys running a 2011 accord lx-p i4. im sitting at 37k miles right now, im always down for performance upgrades. I was looking around and was wondering if changing spark plugs are beneficial toward engine performance.

has anyone on this forum added these spark plugs on their 2008 accord 2.4L? thanks in advance NGK OE Laser Iridium Spark Plugs IZFR6K11 stock# 6994

hey guys, great forum and great ppl here with good knowledge... i have a 2006 accord hybrid v6 and 115k mileage i had p0303 code and had the car diagnosed for replacing the spark plugs... and i would like to do it myself as to learn more about other things... i have the denso iridium plugs...

I inspected my spark plugs today and it looks like 2 of them have gone bad. I need to replace them, and I was looking at the NGK 5787's.. What do you guys think of those? Or which spark plugs would you recommend?

Hi all, I have a 6 speed honda accord coupe with a vtech engine. I was driving recently and the engine started to make a really loud rattling noise. I took it to the shop the next day and they said I needed a new engine, at 78K miles, because a spark plug came loose and damaged the cylinder...

Car had 111,000k miles on the originals. I dont know how to diagnose old plugs, but some had differing gaps, possibly indicating they were worn. The plugs were purchased at autozone for $8 each. They qualify for a mail in rebate for $2 on each which brings them down to $6 per These combine...

Do you think it would do better to put Platinum Plugs in even though the book recommends NGK's? I want to put Platinum because from prior experience the car is suppose to run better. What do you guys think??