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Defiant said:There is no such thing as a pre-gapped spark plug.
i bought some ngk's also and i asked autozone to gap them and they said they were already gaped to but they werent iridiums and they ran fineALLBoostAWD said:Yes there is, And NGK makes them.
The NGK Iridum plugs are not to be gapped. I just purchased some for my GTI VR6, didnt touch the gap as instructed to by NGK. Runs like a champ.
So there may not be a pre gapped plug specifically for the DSM's, but the statment made about there not being a pre-gaopped plug is incorrect.
I always check mine to make sure they are gapped right because i know more than half of the jackasses that work at the auto parts store.420Adriver said:i bought some ngk's also and i asked autozone to gap them and they said they were already gaped to but they werent iridiums and they ran fine
Defiant said:There is no such thing as a pre-gapped spark plug.
daren_p said:That isn't completely true, while your conventional style plugs should ALWAYS be checked for proper gaps there are plugs such as the 2 & 4 electrode plugs that you can't gap.
FORMONTOYA said:Even if I used a 2 or 4 electrode plug (which I wouldn't) I would still use my wire gap gauge to verify it's what I want.....although I'm just an anal SOB.
I've never liked the round disc gap gauge that's seen on the counter at parts stores.
daren_p said:Have you seen the ground electrodes on these plugs
SOOTH! The guy at checker told me to gap em at .05, thats a tad too much IMO.turbodsm18 said:I always check mine to make sure they are gapped right because i know more than half of the jackasses that work at the auto parts store.
diablos991 said:I really don't understand why you wouldn't gap a single electrode plug. It takes a couple of seconds with a $2 tool. That way you can be sure that you are getting the most out of them.
