gold_81_camaro

Ok guys I had a 160 in before and now that its winter I changed back to a 195 so I would have hot heat but my car will barely get over 100 going down the road I dont know why it worked fine when I first put it in a few days ago but ever since then it wont heat up so I have no heat and the lady doesnt enjoy it nor do I lol. So any help would be appreciated on what it could possibly be. I went with a failsafe thermostat by the way. I also know its not the temp sensor because my heat isnt hot at all.

travis401

iTrader: (1)

pull the tstat and see if its stuck open. if it is check to make sure the heater bypass valve is allowing hot coolant into the heater core.

ex-x-fire

Those failsafe t stats are troublesome, if you got the engine hot while trying to get the air out of the system then it probably in the safe mode(always open).

gold_81_camaro

So Ive heard and it actually got pretty hot the other day when I got stuck at a wreck and my fan doesnt work so that is probably it but picked up a new duralast one today about to slap that in the car now.