Jake
Member
Registered: 24th Jan 05
User status: Offline
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Couple of the plugs have started to go brown on the base of the white bit. What normally causes this to happen? Running lean? Would the CTS be to blame for this?
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abdus
Member
Registered: 23rd Feb 06
User status: Offline
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how old are the plugs?
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Jake
Member
Registered: 24th Jan 05
User status: Offline
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Changed them about a year ago and done 2500miles on them
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Jake
Member
Registered: 24th Jan 05
User status: Offline
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They are NGK ones aswell
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Dave A
USER UNDER INVESTIGATION - DO NOT TRADE
Registered: 10th Dec 03
Location: County Durham
User status: Offline
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hot plugs is a sign of running lean although brownish deposits can also mean a healthy engine.
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Jake
Member
Registered: 24th Jan 05
User status: Offline
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right ok. Ill keep eye on them then. Thanks
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