Assuming you are talking about a coolant temp sensor. Normally they will cause a hard start condition and check engine light. You can pull codes on a cad by holding the off and warmer buttons on climate control at the same time til display flashes. Codes will display in sequence.
can you tell me if this problem is with a idle air valves control on this Cadillac Seville sls 1996
they are both RWD cars
Tell me where the turn signal flasher is on a 1996 Sedan DeVille. It is behind the panel right above the headlight switch
extended life "red coolant' Tell the people at the parts store and they will get you the oem coolant (do not mix red and green)
how can you tell if you need a radiator in a 99 cadillac northstar engine
Rent or aquire a temperature gun and make sure the heat off the radiator is within 15 degrees of the operating temp.
its under the passenger side glove compartment. im not sure which one it is but you can got to the nearest auto store and look at a chiltons auto book and it will tell you.
You can tell the oil cooler is bad in a Cadillac CTS 2003 when oil is in the coolant and the water turns into a white muddy substance
there are four coils on rear valve cover each one runs 2 cylinders. auto parts stores can tell you the firing order, im not sure
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on the under side of the hood or along the top of the radiator it should tell you or you can call your local parts store and thay can tell you. good luck
Either low compression, coolant leakage externally or internally into combustion chambers causing white steam, or leaking internally and mixing with engine oil creating a creamy mess