car has heat then gets cold then warm again new thermostat fuilds full on 2004 Pontiac Vibe

how do i fix this and could it be the eao vaalve

by in New Boston, MI on March 17, 2013
4 answers
ANSWER by on March 17, 2013
make sure your heater core isn't clogged if it gets warmer as you step on gas more than likely it is clogged
ANSWER by on March 18, 2013
Clogged heater core as previously answered or possible air still in the system.
ANSWER by on March 18, 2013
It could be caused by couple of items. There could be low flow in the cooling system, plugged heater core or still air trapped somewhere in system. If you would like us to look at it just call 313-562-7022 or schedule an appointment online at StansGarage.net. I am sure we can figure it out for you. Larry
ANSWER by on March 18, 2013
sounds like low coolant level