The A/C compressor puts an extra load on the engine when it engages. This is most likely the engine hesitation you are experiencing.
Because its probably not working. Try turning on the AC to see if they both kick on and make sure to do this when the car is warm. If the car is cold they fans wont kick in.
It is possible that both cooling fans coming on when the car is idling is normal. The fans are supposed to come on in response to the heat of the engine. So, if the car was idling for a long time, both fans may kick on and there are other conditions which would explain it as well. If it seems that the car is overheating however, you should have it checked out.
Turn your Cadillac on! watch coolant gauge and if the temp is more than 225 your fans should kick on if not shut car off and check harness on fan with a circuit tester and check fuses
its inside you transmission. makes your car kick like if it nedded a tran.... mount
Assuming you have electric fans, and the engine isn't hot enough for them to engage at the point when they're supposed to, the problem most likely lies in your thermal sensor.
If your car is anything like my 2001 intrepid, it is because only one of your radiator fans are coming on when the temp sensor tells your fans to turn on. You hear a fan kick on, but it is only one of them. There are two.
The radiator cooling fans are turned on when the heater control is set to defrost.This makes for better and more effective defrosting of the windshield
you have relay switches that act like a type of fuse, when the relay switch goes out, your fans will not kick on. you can replace it (about $100), or drive and continue to run the heater at all times to get the fans to come on and drop the temp on the car.
That should not be required. It sounds to me like something was left unplugged.
it is a plate that you kick
No.
electric fans are run by a sensor that turns it on when the engine has reached a certain temp. if the engine isn't hot enough or isn't workin hard enough the fan wont kick on