okay im about to change my spark plugs
#1
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Rep Power: 0 okay im about to change my spark plugs
I have a 03 civic ex sedan
plugs are bosch platinum 4030
couple Q's
1 do i need to change vtec fluid if so where what how
2 whats the best time to change plugs before or after oil change?
3 if I am switching to synthetic oil on my next oil change does that affect anything?
4 what should I be extra careful of if im doing this for the 1st time (besides letting something fall in the engine, and not using anti seize lube)
plugs are bosch platinum 4030
couple Q's
1 do i need to change vtec fluid if so where what how
2 whats the best time to change plugs before or after oil change?
3 if I am switching to synthetic oil on my next oil change does that affect anything?
4 what should I be extra careful of if im doing this for the 1st time (besides letting something fall in the engine, and not using anti seize lube)
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Rep Power: 787 Re: okay im about to change my spark plugs
1. throw away bosch plugs, they dont belong in a honda
2. buy some NGK v-power plugs and install
3. tighten them no more than 20 ft/lbs
4. do NOT use anti seize, do not lose the coil pack nuts
2. buy some NGK v-power plugs and install
3. tighten them no more than 20 ft/lbs
4. do NOT use anti seize, do not lose the coil pack nuts
#6
Re: okay im about to change my spark plugs
X2 With what Gear said NGK is standard for Honda's. Everything else is just a gimmick.
There is no such thing as VTEC fluid.
There is no such thing as VTEC fluid.
Last edited by sethro; 04-16-2009 at 09:22 PM.
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Rep Power: 232 Re: okay im about to change my spark plugs
what denso iridium are the best for honda.bosch will make your car run like ****.it doesn't matter which you do first oil or plugs.and it will have no consequences to switching to synthetic unless your car is burning oil now.and the v-tech fluid has to be changed by a honda dealer call and ask for a qote
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Rep Power: 787 Re: okay im about to change my spark plugs
with anti-seize you will not be able to torque the plugs properly. and spark plugs never get stuck anyway so its not needed. with 20 ft/lbs of tightening force, they should never get stuck. also do not change the plugs when the engine is hot.
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Rep Power: 787 Re: okay im about to change my spark plugs
denso iridium ftw if you can afford it. otherwise copper ngk is good too. denso has smaller center electrode that requires less power to make the same spark. so electrical system does not work as hard.
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Rep Power: 238 Re: okay im about to change my spark plugs
you dont need denso iridiums. Just get platinum Densos or NGK that were in the car from honda, not like your boosting.
Part No. 7100 from NGK
Part No. 7100 from NGK
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No, No. It's not true. I know what you're saying, but I added just one ik20 plug and from then on, i noticed the difference. Please listen to your peers and put in the right thing: denso iridium ik20's. $10-15 but it's so worth it! lol..
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Rep Power: 281 Re: okay im about to change my spark plugs
lol I dont come back for awhile and the first thread I see is this.....vtec fluid? Cerealy?
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okay got some v powers! hehe what about wiring harness should this be replaced? there is a good deal at autozone 20$ rebate
#19
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Re: okay im about to change my spark plugs
i like the ngk iridium. They are a bit cheaper than denso and i like them better. Just my $.02
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Rep Power: 787 Re: okay im about to change my spark plugs
wire harness? you mean the spark plug wires (assuming you have 2000 civic or below)? yeah its a good idea to replace em if they look old. the carbon inside breaks down over time.
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#24
Re: okay im about to change my spark plugs
make sure you set the gap correctly. im guessing you dont know anything about gapping spark plugs, since someone talked to into believing you had vtec fluid. :/ i believe the gap should be 44
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Rep Power: 203 Re: okay im about to change my spark plugs
Im curious, how often should you replace the plugs. Not the spark plugs themselves, but the plugs that go over them.
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Rep Power: 238 Re: okay im about to change my spark plugs
Again, you dont need them, and you wont feel a difference, the thing with iridium is that they can hold a hotter spark. Iridium is not a strong metal like platinum, but platinum has a lower melting point PER-SAY than iridium, which is why most people who run turbo chargers run iridium. There really isnt a smoother difference, nor will it make your car any faster, the only thing it will do is burn a whole in your wallet if you have to change them every 30k to 50k miles. Also i recommend using a small amount of anti-seize, just a dab will do.
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