I put in new spark plugs about 2 weeks ago- Pulled one out yesterday to see how they are doing- look ok- White on one side- but the other side is darker- not oily dark- just darker...
Is that normal? I think my engine is running lean- it used to leave big black carbon spots under the exhaust- but since then i had the tail pipes cut off and new headers installed- and it doesn't leave carbon at all anymore- i think removing the tails leaned it out...
Anyway- thanks for any info-
Ben
Is that normal? I think my engine is running lean- it used to leave big black carbon spots under the exhaust- but since then i had the tail pipes cut off and new headers installed- and it doesn't leave carbon at all anymore- i think removing the tails leaned it out...
Anyway- thanks for any info-
Ben