Hey guys I just have a quick question about flushing the radiator I have already drained the fluid out of the water pump put in new fluid and have read other articles sayin that there are air bleeder screws that get the air out but upon examination on my radiator and other threads about a radiator flush the bleeder screws are not on my water pump like they are on other models is this true? And if so is there are a good way to "burp" the air out?