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Enthusiast ![]() ![]() Joined Jun 25, '08 From CA Currently Offline Reputation: 0 (0%) ![]() |
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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Enthusiast ![]() ![]() ![]() ![]() ![]() Joined Dec 8, '03 From Lancaster CA Currently Offline Reputation: 6 (100%) ![]() |
lean plugs would look white, rich would look black. those dont look bad to me for using additives
-------------------- 2001 Celica GT-S Turbo
1997 Supra TT 6speed 1997 Celica 3MZ/1MZ swap 1990 Celica All-Trac |
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Lo-Fi Version | Time is now: August 22nd, 2025 - 5:27 PM |