Recent content by Fins_3

I'll add my experiences 2004 V6 At around 125000 miles it started... Misfire on cylinder 6 and rough idle. No signs of over heating, milky oil, etc. Test did find hydrocarbons in the coolant as well as air bubbles. Local shop did the work for around $1900, this included the HG, checking the...

Just saw the thread, here are my issues: 2004 V6 HG leak at @125,000 Same problems as other posters, rough start and misfire on cylinder 6. Coolant also fouled oxygen sensor. Total bill was around $1900 to replace the gasket, check the heads and replace the o2 sensor. Other issues: Leaking...