My heater only blows warm air, the A/C works fine. What could it be?
Nov 10, 2017 at 9:44 AM
MARYLOPEZ
- MEMBER
- 22 POSTS
Advertisement
If the AC works good but the heat is only lukewarm, either the engine is not coming up to full temperature due to a thermostat problem or the heater core could be restricted. You could try removing both heater hoses and back-flushing the heater core with a garden hose.
Nov 10, 2017 at 10:17 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement
parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.