I have a 1999 Crown Vic nonpolice that has a hesistation problem. It only seems to do it in overdrive and between about 40 mph to 50 mph. It just seems to "bump" like it missed once or twice then maybe two seconds later do it again. When I give it more throttle it goes away. It used to do this thing once in awhile where suddenly it'd start missing really bad like it's on 6 cylinders and it wouldn't be able to accelerate. So i'd stop the car and turn it off and as soon as I turned it back on it'd be back to normal. So far I've changed the fuel filter and put fuel injection cleaner in the tank to no avail. I've tried 92 octane too and that hasn't made a difference. Has anyone run into this problem with your car? I'm not sure that those two problems are related but I think they are.
Also the automatic climate control only blows hot air no matter what temp you set it on. It used to work like it should but then one day it only blew hot air no matter what I did, even if I unplugged the climate control module. ANy ideas?
ANd lastly the windshield wipers only work on the fast mode. They won't work on any other setting, which is kinda annoying. I'm thinking that in this case the switch may have gone bad.
I love the car I just wish it worked perfectly. Any input from you guys I'd really appreciate it.