Originally Posted By: whicky1978
Originally Posted By: OVERKILL
Originally Posted By: whicky1978
It was run 10k miles, Nissan Versa 14 stick shift.
OK. Silicon is a little high, but not scary high. Have you checked your intake plumbing and airbox for any leakage? That may be the source of dirt ingestion, which would lead to abrasive wear, which can then present as higher than expected iron.
I have not. Is that the cold air intale assembly? I do use a K&N air filter that stays clean.
Do you still have your stock airbox and filter setup? Swap it back, see if silicon and iron go down.