 6 radiators Ladies and Gents.You read that correctly - 6 radiators.Averaging about 1 radiator for every 20K miles.I brought a 2006 Explorer for my 16 year old son in 2008 - only had 26K miles on it. We have replaced the radiator 6 times since purchase at $700 a pop.This vehicle is so unreliable that it now sits in my driveway, I can't trust it to be a reliable vehicle for my son, who is now 2 hours away at college.Huge mistake on my part for buying it, huge mistake on Ford's part for not recalling it.BTW, tranny jerks when you shift into reverse. 