Jimmy Joe
Gold Member
I want to change the antifreeze in my DX 40. I put a Curtis cab with a heater on it. The heater is higher than the radiator. The question is am I going to have trouble with air in the system if the heater core is drained?
I'm thinking about clamping the line off going to the heater core and leaving that little bit of antifreeze in and just refilling the rest of the system with new antifreeze. Would I be smart to do it that way or am I worrying about a non issue, or is there a better way?:confused3:
I'm thinking about clamping the line off going to the heater core and leaving that little bit of antifreeze in and just refilling the rest of the system with new antifreeze. Would I be smart to do it that way or am I worrying about a non issue, or is there a better way?:confused3: