Mechanics

CHEVROLET S-10 HEATER PROBLEM

2001 Chevrolet S-10

Help! Heater doesn't blow hot air how can I test if my heater core is bad?
Avatar
Alfredm8702
December 23, 2012.



Check the hoses to see if there hot.

You can flush the core with either compressed air or use a garden hose and flush back and forth till you have a good flow each way

Roy

ASEMaster6371
Dec 23, 2012.