Can anyone tell me where the engine coolant temperature sensor is located on a 1994 cadillac deville concours
On my car, which is the same as yours, it is located on the manifold top back left. Pictures in the book just show it on top.
not real sure they r the same 1 is 1994 and mine is 2004 THERE IS NO PICTURES OF THIS RELAY IN MY SERVICE MANUAL,,..
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Look if the engine is doing what you say then it is overheating and there is no problem with the sensor, remember the sensor only tells what is going on, it does not cause anything like overheating. Have you bled the system of air, there is a factory procedure to do this.
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The problem we have been having with the car is overheating, the coolant bubbles in the overflow tank, the computer tells us the engine coolant is hot, then says engine overheating, then shut down motor, we replaced radiatior, thermostat, radiator cap, and bled the system while filling with coolant, as per mechanics instructions. The car still overheats. We had the engine checked for blown head gasket, etc, checks out fine. It was suggested to install a new coolant temperature sensor. Also, both fans are in proper working order. Thanks for your help
Ok, here goes. With the radiator cap off and the engine running should their be spitting out the tank?? When the cap is on you can hear bubbling similar to boiling. Also, how do you bleed the system, the chilton manual does not mention that, or if it does, we can't find that info. Thanks for helping
i have same problem with 1998 deville concours even replaced the motor.new rad .cap .rear hoses
I also have a cooling problem with my 1994 Deville Concours. Car was running hot and shutting off. Gaskets were blown. replaced gaskets, new radiator, thermostate and still car overheating. Water pump working fine. What other problem could it be?
The problem we have been having with the car is overheating, the coolant bubbles in the overflow tank, the computer tells us the engine coolant is hot, we replaced radiatior, is no thermostat, radiator cap, and bled the system while filling with coolant, as per mechanics instructions. The car still overheats. the whater pomp is good.and no licks, and flush the radiatior . and still over heat. but it take about 20 min to over heat . is not white smoke . or whater spiting out the radiatior went the cap is off. and the car rans ok , and no whater on the oil . so what can be
Are you talking about the computer temp sensor (ECT) or the guage sender??
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