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Feb 022012
check engine light on, code says it is secondary exhaust ports plugged. stealership replaced one of two
exhaust port valve for $500. when check engine light came back on, they said the secondary exhaust ports
are plugged, the heads need removed and ports blasted out with walnut shells to fix the problem or just ignore it!
- Jim S., Brooksville, FL, US
check engine light on, code says it is secondary exhaust ports plugged. stealership replaced one of two
exhaust port valve for $500. when check engine light came back on, they said the secondary exhaust ports
are plugged, the heads need removed and ports blasted out with walnut shells to fix the problem or just ignore it!
- Jim S., Brooksville, FL, US