Chevy Tahoe
Heater Cores and Blower Fans
Chevy Cheyenne

Do you need to replace the heater core in your 1991 Chevy Cheyenne 4.3 L V6 if it is leaking but the heater is still blowing hot air?

Top Answer
User Avatar
Wiki User
2015-07-15 18:41:13
2015-07-15 18:41:13

replace or repair. It will only get worse.

Copyright © 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.