Out of all the cars I have owen from rebuilt wrecks to customs. The 2001 4.0 V6 Ranger I had was by far the worse. Gas milage would go from 12 -18 (mostly 12). It was at the dealer for warranty work for this problem at least once a month. It had a miss at idle after it got 15000 miles on it. Never did get fixed. Trans make a whining noise if it 20 deg’s or lower. It was a auto trans. Also it was starting to rust too. I had it a little over a year. I was able to walk away from it ( it was a lease ) The dealer was good friend and we called it a draw and I did not have do the lemon law. It cost me about $1000. in the end. I did get a deal from him on a full size used Chevy. So I don’t feel to bad about it. We are sill friends.