Dave Meyers
NAXJA Forum User
- Location
- Kenosha, Wisconsin
Heater core was plugged up. Prior to radiator swap, I used stop leak as an emergency fix to get me across country, long after the road trip, when the stop leak finally failed, I swapped the radiator but then had no heat. Flushing the heater core with the hose had not previously helped. Today I reversed the heater core hoses to reverse the flow and instantly regained my heat. Then refilled system with anti-freeze, put hoses back, and all is good.