Well i was driving home tonight and noticed that i had antifreeze pouring out from under my dash and figured out my heater core took a **** so has anyone done one of these and how hard r they to do. I know its behind the dash and all but what else do i need to no and would it be a good time to go ahead and flush the radiator?? Thanks

 

Your on the right track. I would go ahead and do a complete flushing of the coolant system. But before you do, try buying some radiator stop leak, buy 2-3 pints(as our coolant systems are huge), and see if that stops the leak. I had a Jeep one time, that was leaking the heater core, I put 2 pints of that stuff fixed it right up, it's lasted over a year now

 

Try reading through the DIY thread at the top of this forum. Also, try using some punctuation and real words in your posts. It makes understanding what you're trying to convey a bit easier.