I recently gave my radiator a "flush & re-fill".Does the cooling system have to be bled of air ? If so,how is that done ?

 

Anyone ??

 

there really is no way to bleed the ls1 coolant system without hooking it up to a machine. if your catching air pockets make sure you pour coolant into the radiator and resivoir (important or you will have air pockets)to flow collant right .there is no bledder valve for ls1's .hope that healps

 

Yes ! Thank you ! Helps very much !