Greetings~ Thank you all for your invaluable inputs into this thread.. The ECM/PCM currently in this vehicle (ie, the one I got with the truck) has this number on it: P/N P5604 0960 (It is 'broken' into this: 56040 960). Suddenly I now wonder if by some chance somewhere along this truck's 'road' this part was changed. This leaves me with a number of questions: 1-what application is P5604 0960 for? 2-What P/N SHOULD this 1996 Dodge Ram 1500 1/2 ton 3.9CID V-6 with A/T take? 3-why do I 'feel' other questions as well, but haven't yet 'ideated' them? Seems to me that in two owners, manifold opportunities arise to really 'Cob it up'...(first was State Of New Jersey as a member of that state's 35,000 vehicle fleet which is 'self maintained' and whose 'maintain it as cheap as you can' department has been known to, err, well, GUESS solutions whilst the second owner was a known 'parts flipper'. The vehicle had a bad A/T when purchased from the State of NJ and it was replaced with one from a Ram1500 VAN (oh, fear not--"the transmission is EXACTLY the same as that in the truck"...or so 'they' were told.) Raises a question in my mind. Did that same thing occur if they needed an ECU?? I have no way to check. So...does anyone know: Which ECM this vehicle should have been born with (and thus ought still have)? What does that one I have fit (this truck or 'that' truck or what??) I have a second ECM/PCM which I bought on the off the wall chance it 'might' work well enough to test the 'bad ECM' theory which I know came from a 96 V8 3/4 ton automatic (or was that a stick? I don't remember now). I have it's number...anyone interested in a real deal on an ECM/PCM?? I'll supply the number when I find it. It was a replacement to the truck from which I got it and is marked 'remanufactured'; it includes the date of install, it's miles, etc. Clearly it was operable since the truck was shortened by crash, therefore the truck was running. Thanks as always Gang! Jj -----Original Message----- From: amc-list-bounces@xxxxxxxxxxxx [mailto:amc-list-bounces@xxxxxxxxxxxx] On Behalf Of Jim Blair Sent: Thursday, October 16, 2008 11:54 AM To: amc-list@xxxxxxxxxxxx Subject: Re: [Amc-list] Anyone Around Charlottesville VA know anything about96Dodge Truck with 3.9 V6? Double check against the OEM part number because the website didn't list one for a '96. Being the split year for OBDI and OBDII, '96 Mopars and Jeeps had MAJOR issues with computers and wiring if you got one in the "lemon" zone. I have seen the dealerships go so far as to replace the '96 wiring harness with one from a '97 to clean up the probs. Jim Blair, Lynnwood, WA '87 Comanche, '83 Jeep J10, '84 Jeep J10 Part: NEC XTP90385 Product Line: NAPA Reman. Computers Price: 274.00 Core: 77.75 Features & Benefits 100% Full-function, Computer Tested Under Simulated Engine Environment. Ensures Unit Functions Properly Under Real Life Conditions.; 100% Resolder Of Critical Components. Ensures Superior Electrical Connections, No Intermittent Failures And Longer Product Life. Attributes Flash Reprogramming : Yes Level of Quality : Meets Or Exceeds OE Specifications. Warranty 12 Months/18,000 Miles, Replacement Will Be Issued for the Vehicle on Which It Was Originally Installed. Extended Only to the Owner of the Vehicle-Not Transferable. See Complete Warranty Statement for Details. Material Safety Data Sheet (MSDS) There is no MSDS for this item Application Information: 1997 Dodge Truck Ram 1500 1/2 Ton - Pickup Engines : 3.9 L 239 CID V6 Comments: w/ Automatic Transmission;w/ OEM # 5278320AA-AB;w/ OEM # 56040385AA-AE Per Car Qty: 1 _________________________________________________________________ Want to read Hotmail messages in Outlook? The Wordsmiths show you how. http://windowslive.com/connect/post/wedowindowslive.spaces.live.com-Blog-cns !20EE04FBC541789!167.entry?ocid=TXT_TAGLM_WL_hotmail_092008 _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list -- Internal Virus Database is out-of-date. Checked by AVG. Version: 7.5.524 / Virus Database: 270.7.6/1710 - Release Date: 10/6/2008 9:23 AM _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list