First off, the color of the smoke will tell you quite a bit and also if it is safe to continue driving the car. Black smoke indicates an overly rich fuel mixture. Blue smoke indicates it is burning oil. White smoke indicates there is coolant entering the combustion chamber. White smoke, stop driving the car immediately as severe engine damage will occur. You probably have a blown head gasket. Black smoke, drive as little as possible until you can find out what is wrong. The overly rich fuel mixture can do damage to the catalytic converter, O2 sensor, and possibly cause the engine to run hot. So keep an eye on the temperature gage. Blue smoke, may foul the plugs, so drive it until you get a diagnosis from a professional as to what the problem is.
You may need to replace the power control module.
You need to have the faults in the transmission read.
If your oil is not severely worn out then you may need to change the filter and if that don't get it then clean the oil pick-up under the oil pump. And of course hope the pump itself is not going out because they are costly.
Perhaps valve cover gasket is leaking oil onto plug area
If the sound is coming from inside the engine, an internal part has failed.If the sound is coming from inside the engine, an internal part has failed.
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.
Nothing happens.
no
This can be caused by an exaust leak close to to your engine. Breathing exaust fumes can be harmful, get this checked out by a machanic.
driving a car
For the 3.5L Engine it is on the top rear part of the engine facing towered the cabin. You will see the thick black hose coming out of it.
Perhaps a pebble got stuck in either cv joint or in behind brake caliper