Thanks again.Will try this tomorrow.I just went down and disconnected battery and left key on to clear all the codes. I was afraid of breaking something if I took the tb off,LOL. Good thing you told me about the new gasket or i wouldn't have known. Thanks for your responses and your time.

 

No problem Pat, have the time and glad to hopefully be a help

 

Cleaned out the TB or the hole the IAC valve goes into?

 

Both of them.

 

I figured out the key dance thing. I did it 10 times to make sure I got it right. i got these codes in this order-12,45,33,62,55. I could find no code for 62 in my haynes manual.33 says clutch relay for a/c,I have no a/c in my van.

 

Found one little bit of info on the code 33 here ...
http://www.misterfixit.com/moparcod.htm

Seems this code 33 will be displayed default if you do not have A/C, 12 and 55 are for lack of better words a start and finish of the codes displayed...
so what you're left with is the 45 and 62 codes which are above my pay grade (no experience, lol) on a plan of attack to troubleshoot.

Hopefully someone will shed some light

 

http://dodgeram.info/Engine-Gas/OBDI/pcm_fault_code.htm

45 is a transmission solenoid error and the 62 is a ROM failure.
Sounds like his ECM could be flakey.

 

Thank you very much. I put a new pcm in about 3 years ago but it was just a remanufactured one from autozone.It only came with a 1 year warranty

 

Put in a new PCM today. Same symptons. Check engine light come on and stays on now too. The key dance thing reads out codes 33,45,and 25.The 25 is a new one.My haynes manual says IAC but I already put a new one in. It also says code 25 could be "not achieving target idle".Like i said before ,it runs fine for the 1st 5 miles every day.It will also sit in park and idle smooth too. Anyone have any ideas,i'm perplexed!!! It doesn't show any codes for it but does anybody think it could be a bad EGR valve?

 

Any ideas anyone???????