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> What would cause my plugs to look like this, Spark plug issues
post Apr 5, 2014 - 1:04 AM
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RavenAegis45

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So my car has been starting a little rougher than usual and since I had a smog test at a star station coming up (I live in CA) I decided to do a tune up, well to my surprise when I pulled the plugs they all looked like they had rust on the tips aren't plugs suppose to normally have a whitish coloration after being used for awhile, these plugs are about a year old I would say, anyone know what can cause them to look like this


 
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post Apr 6, 2014 - 9:17 AM
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Smaay

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lean plugs would look white, rich would look black. those dont look bad to me for using additives


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2001 Celica GT-S Turbo
1997 Supra TT 6speed
1997 Celica 3MZ/1MZ swap
1990 Celica All-Trac

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