Well I just changed heater core today and all for naught as it works just as well as other one.It seems to work alright without a/c relay I wonder if a./c isnt working properly,I had relay checked and is working ok.While working on core I must have bumped wrong wires cause my DIC and compass are gone,they werent working solid in the first place but I had them working ok last couple of weeks.
thanks for replying any other ideas.