sounds like you need to replace the serpentine belt
why is there squeek noise when starting and then goes away when engine warms up
Water from the road has splashed up into the engine serpentine belt causing belt slippage that makes a squealing noise. The sqealing is one of your engine assessories that use the serpentine belt to drive it.
Check the belts. The most common cause of squealing is a worn or loose belt on the front of the engine.
Could be a belt slipping
If its a high pitch squealing while accelerating, then the previous owner may have turbocharged, or supercharged the engine.
ggd
The belts are squealing because they are either loose or worn out.The belts are squealing because they are either loose or worn out.
When an engine is warming up the car may idle erratically. This happens because the air may be to cold and the colder air will cause abnormal combustions to ensure in the engine. The computer is set to make the engine function under certain conditions, such as having the engine operate at an optimal temperature.
if its a manual sounds like the clutch no it is an automatic
Engine thermostat malfunction, temp below normal range. Basically the engine is not warming up fast enough.
It could be that the thermostat is stuck open.
the belt or belts need tightening, most likely the alternator since it puts a lot of drag on the engine and will speed up more slowly than the engine can.