What job Posted March 2, 2011 Report Share Posted March 2, 2011 Hello Everyone, Can anyone point me to the location of the expansion valve in a '90 Seville? As always, a big thank you for any advice. Quote Link to comment Share on other sites More sharing options...
Ranger Posted March 3, 2011 Report Share Posted March 3, 2011 I don't think there is an expansion valve. Sure you are not looking for the orifice tube? Part #35 on the passengers side of the firewall. http://www.gmpartsgiant.com/Page_Product/PartDetail.aspx?modelYear=1990&model=Seville&make=Cadillac&catalogCode=62O&modelCode=6KS69&seriesCode=6KS&bodyStyleCode=69&engineCode=LR6&majorIndexID=09&isBigPicture=False&minorIndexID=6M0930002 Quote Link to comment Share on other sites More sharing options...
trevor Posted March 3, 2011 Report Share Posted March 3, 2011 Hello Everyone, Can anyone point me to the location of the expansion valve in a '90 Seville? As always, a big thank you for any advice. Quote Link to comment Share on other sites More sharing options...
trevor Posted March 3, 2011 Report Share Posted March 3, 2011 Glad to know someone else has one of these cars.FSM says expansion brackets orifice tube so thats it.Just went through all this with mine a couple of months ago and like you say what a job,I put a new compressor in mine great when the air is flowing again though we are just finishing our summer here in aus. good luck Trevor Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.