heater on 1990 Ford Taurus

if i idle the heater blows cold air but not all the time and it takes a long time for the heater to get warm but then it works great

by in Vernal, UT on February 15, 2011
1 answer
ANSWER by , February 15, 2011
Sounds like a thermostat issue, really. The engine temperature seems to be too cool. Have that checked first.