I wrote earlier, I have a 97 windstar. I took it to the shop and they determined that the heater core is blocked, not working etc. It blows cold air. Anyway, from what I hear, nobody likes to do them, too complicated, 50 dollar part, eight hours of work, take out the whole dash etc. As you can tell, I'm very stressed about this one. Anyway, can I backflush, or have the system backflushed for 70 dollars? Will that work. I can handle a brake job, but I don't know if I can handle this. Please help. I check the hoses going into the vehicle tomorrow. Please, please help. Thanks.
T.