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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)

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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

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