JeffHWV
Member
- Joined
- February 9, 2014
- Messages
- 11
- Reaction score
- 0
- Year, Model & Trim Level
- 1993 Aerostar AWD Ext
93 model 4.0L. It starts up and idles great when cold. Also starts and idles great when hot. If I stop somewhere for about 15-20 minutes or so it will sometimes take a few tries to get it to start. Always fires when you first turn it over. When it does start it will idle rough and/or hesitate for about 10-20 seconds. After that it runs perfect. There is no CEL, ever. Recently replaced MAF, cleaned throttle body, new O2 sensor, PCV valve, and temperature sensor. Autolite plugs have about 30k miles on them, . Today I stopped at McDonald's and it took about 10 tries to get it to start. Once it started it ran perfect after about 5 seconds. It was about 75F. Usually it isn't that bad though, it will start in 1 or 2 tries and takes a little longer to straighten out, but it is usually colder out since it's my winter vehicle. I am at a loss as to what it could be. I bought another temp sensor today at Advance but would like to hear some ideas before I throw $30 down the toilet by putting it in. I want to sell it but don't want to give someone that kind of surprise after they buy it. Thanks, Jeff.