Having problems with your 2001 Cadillac DeVille ?

2001 deville coolant temp sensor - 2001 Cadillac DeVille

Posted / edited by AnonymousUser on : 15-01-2018

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Repair Help & Product Troubleshooting for 2001 Cadillac DeVille

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Where is coolant temp sensor on 99 deville - 1999 Cadillac DeVille


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Diagram of coolant temp sensor - 1998 Cadillac DeVille


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HI. I have a very thorough, step by step procedure that will help troubleshoot this issue. follow carefully to isolate the problem, Use extreme caution when preforming this inspection procedure.1Check for broken wires or loose ... 1998 Cadillac DeVille

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The most common overheating problem with the Northstar engine is a blocked purge line. It's job is to purge air out of the cooling system.There is a small diameter hose coming from near the top of the coolant tank,this is the purge line.W ... 1998 Cadillac DeVille

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Hi,I understand what you are saying about your financial resources. Been there, done that, and I have the T-Shirt to prove it.Let me give you some theory on what might be happening and what you may be able to do ... 1997 Cadillac DeVille

I bought a thermostat from advance auto parts for my 1999 cadillac deville but I was told that it should only be bought from a cadillac dealership but I used it anyway. I put the thermostat on and the car temperature rises when I'm in traffic or at a complete stop but goes back down when I'm driving. I took the thermostat out to see if that would help but when I did the temperature went up immediately. I replaced my radiator, water pump, temp sensor,and thermostat. The car runs great but it


Who did all this work?\015\012Was the water pump bad?\015\012Was the radiator, so clogged it could not be cleaned?\015\012\015\012What diagnostics was done?\015\012\015\012Is the car actually over heating? That is ... 1999 Cadillac DeVille

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