What is your question?
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What is your question?
my heater blows luke warm.I replaced the thermostat with a 195 degree but still no heat.

2 Replies
Is the heater valve opening fully? Get a friend to operate the heater controls as you watch the valve fully open and close, if it fully opens perhaps the heater core is partially restricted.
monday, 12/13/2010 temp outside minus 16, cold in my pickup. monday nite I disconnected the heater hoses and poured in CRL into the heater coil, let it soak, then flushed it out. Did this three times and let it soak for a total of thirty minutes tuesday morning, drove to work in my shirt sleeves,and on the way home thought it was getting too warm in my cab. draw your own conclusions