Reading spark plugs, mine are rusty looken?
#1
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Pulled on plug today on my LS1 car and it has a rust color like coating on it that I can just rub off.
Electrode looks fine and the wear looks good, but my startups are always a bit rich, so I assume its just from running rich from the cold startups?
Or is it time to change them out?
Electrode looks fine and the wear looks good, but my startups are always a bit rich, so I assume its just from running rich from the cold startups?
Or is it time to change them out?
#3
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I suppose about 7K. Thanks I will get on it I have had a set laying here for the last year, but been busy with the other car so I have been putting it off.
Been running around on a mail order on the F-body so was thinking maybe its to rich.
Thanks
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Thanks