rustyboltz Posted August 25, 2010 Report Share Posted August 25, 2010 I have been reading all of the overheating and other related coolant posts and I have one question. How can I find out the temp that my car is running? I have noticed that quite a few people know the temp of their car and my car does not have a temp gauge. My car has been using a little coolant and I have made arrangements for a radiator shop to test it for head gasket. ( I have my fingers crossed that that is not the problem) Link to comment Share on other sites More sharing options...
BodybyFisher Posted August 26, 2010 Report Share Posted August 26, 2010 If your 92 Deville is the same as my 91 Seville 4.9, you have a Drivers Information Center by the AC controls, press the INFO button and you should be able to toggle through unless the Deville is different Pre-1995 - DTC codes OBD1 >> 1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm How to check for codes Caddyinfo How To Technical Archive >> http://www.caddyinfo.com/wordpress/cadillac-how-to-faq/ Cadillac History & Specifications Year by Year http://www.motorera.com/cadillac/index.htm Link to comment Share on other sites More sharing options...
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