2nd Gen Durango 2004 - 2009

Engine Build Date

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  #1  
Old 03-28-2013 | 07:37 PM
roy rogers's Avatar
roy rogers
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Default Engine Build Date

Hi guys, been reading too many posts about the broken spring thing and engines blowing up on the 04 Durangos. Of course I own one of these and am getting paranoid. I also read that they used different springs on the "newer" 04's (towards the end of the build). So, am wondering how I find out how early or late the engine I have is.

I ordered the build sheet from Chrysler and nowere on it does it give any dates except for the top of the page where it says YR/Model: 2006 Dodge Durango Limited. Which is of course wrong as the 10th digit on the VIN is a 4 and all of my documents bill of sale insurance registration list it as an 04. Never mind that though.

I don't have a sticker on the inside of the door so thats no help either. Was wondering if there is a number on the engine somewhere where I can look and find out.

Thanks for any help,

RR
 
  #2  
Old 04-22-2013 | 10:29 PM
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n8ech
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RR:
Strange that your D does not have the build sticker on the drivers door or door frame. Makes one think it may have been in a crash at some point, and either destroyed or removed in the repair process.

The build date for my 04 Hemi was 01/04, and its Hemi dropped a valve at 39K.

You should be able to come close on the build date by looking on interior trim panels and such. Most items like this have a date on the back somewhere.

If your D is running good, I would not fret about it. If you are not the only owner, possibly the engine is not the original one.

Don
 
  #3  
Old 04-23-2013 | 12:42 PM
roy rogers's Avatar
roy rogers
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Hey Don thanks, yep I thought that was weird as well, having no sticker on the door but am sure the truck was never in a major accident. I'll look around see if I can identify anything good idea about the panels etc having a date on them. I noticed that in my Bronco a while back.

Thank you

rr
 
  #4  
Old 04-23-2013 | 10:54 PM
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master tech
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Send me a pm with the last 9 of the vin and mileage and i'll be able to look at and send you the build code information.
 
  #5  
Old 04-27-2013 | 08:46 PM
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outbackgeorgia
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Roy,
Just replaced an intake valve spring on my 04, dealer was able to give the build date from the VIN. Said mine was March 04. The new valve spring has a metal damper of some kind around the base of the spring.
I am planning on replacing the rest of the springs. I have 148,000 miles, the spring let go and would not run under 1800 without throttle, compression was 0 on that cyl (1).

Dave
 



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