Hi
Just had a 200 V6 Passat at the dealer, and this is the report (see below).
I understand the bad plug and Thermostat and leaky gaskets but what is
DTC's P0306?
Thanks
Checked system and found multiple faults in system P1296 Malfunction in Cooling System, checked and found thermostat stuck open causing malfunction, also found DTC's P0306 Misfire detected cylinder #6, checked and found worn spark plug and has oil due to valve cover gasket and chain tensioner gasket is leaking. Recommend replacing thermostat $503 and spark plugs $227
Valve cover gasket and chain tensioner gaskets covered under powertrain warranty but repairs take 4-5 day's