why no heat on 2003 Chevrolet Astro

core hoses not hot , new radiator and coolent

by in Purcellville, VA on October 25, 2012
3 answers
ANSWER by , October 25, 2012
ck coolant level to start with then make sure you don't have any blockages. could be a fresh air door issue or a number of other issues
ANSWER by , October 25, 2012
core hoses not hot = blockage somewhere...
ANSWER by , April 06, 2016
change your engine block thermostat. its not a big job, I change my own. wont cost a lot to have repaired.