Danno
Well-known member
- Joined
- Feb 5, 2013
- Messages
- 610
- Reaction score
- 3
- Location
- Mount Prospect Illinios
- My Car
- 1972 Fastback, Sportsroof
Wanted to winterize the car because I replaced the thermostat last summer and just topped the radiator with water. I opened the radiator drain and nothing came out. I removed the drain valve thinking it was clogged, still nothing, just a thick rusty drops. I stuck a probe in the hole and still just that rusty oozing goop. I have driven the car last summer with no cooling problems, the heater worked normally and also after replacing the thermostat confirmed I had good flow visually and that the 'stat was working normally at the radiator filler neck.
Am I looking at a new radiator or will a good flush do the trick? At the very least I am going to have to get the weak mixture out of the engine before the cold weather sets in, probably by disconnecting the hoses and making a mess. Probably have to remove the radiator and have it boiled out??? What do you think?
Am I looking at a new radiator or will a good flush do the trick? At the very least I am going to have to get the weak mixture out of the engine before the cold weather sets in, probably by disconnecting the hoses and making a mess. Probably have to remove the radiator and have it boiled out??? What do you think?