spark plug coloration

1.8-liter VVTL-i (2ZZ-GE) and VVT-i (1ZZ-FE) engine, transmission, exhaust, intake, and performance tuning discussions
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Nitr0
Posts: 64
Joined: Sat Aug 13, 2011 1:19 pm

spark plug coloration

Post by Nitr0 »

did a quick search and couldnt find it on the forums but I looked at 1 of my spark plugs and noticed it had some white spots on it, ifI remember correctly that comes from high revs correct?
star_deceiver
Posts: 5802
Joined: Fri Jun 05, 2009 1:49 pm
Location: Airdrie, AB

Re: spark plug coloration (Nitr0)

Post by star_deceiver »

No. Flakey white stuff is generally caused by additives to the oil or gas.
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