Cadillac Forum - Enthusiast forums for Cadillac Owners - How to replace intake plenum boot on '03 DTS?

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Davids DTS

08-31-2009 09:39 AM

How to replace intake plenum boot on '03 DTS?

My '03 DTS with a 153k has been idling a little rough. The codes are P0171 & P0174. Does anyone have a breakdown on replacing the intake plenum boot?

slowroll

08-31-2009 09:32 PM

You might subscribe to Alldata I believe they are reasonable priced. Helm.Inc. can provide Factory Service Manuals.

dcogent1

11-05-2009 08:24 AM

I know its a bit late but just recently I was looking for the same information and found a great set of instructions here with pics

http://www.justanswer.com/questions/...ce-plenum-2001

hope this helps

cadilladc plenum

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