I have no heat some times ,works intermitent
replaced thermostat monday. Worked great ,then the next day no heat! what should the air temperature coming out of heater be ?? do i need to replace thermostat again ?
Probably not, make sure you get all the air out of the cooling system, which is called "bleeding". Too much air and no heat. This link might help...http://www.passatworld.com/forums/42-volkswagen-passat-b5-discussion/276774-timing-belt-cahnge.html
what engine? some cars are equipped with an electric pump for the heater. you will need to check on that fist to be sure.
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