When I start up my car it makes a loud squeaky sound but is not coming from the belt area and lack of power?

2010 FORD CROWN VICTORIA
20,134 MILES
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LENNARD JACKSON
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I change the pulley I change the alternator I change the water pump I change the power steering pump the noise is coming from behind the motor underneath the car. The noise coming from behind the motor, and I change the only probably the belt tensioner the belt water pump PowerStar pump and alternator and it’s still making this squeaking noise and lack of power.
Aug 28, 2022 at 8:33 AM
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STRAILER
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  • ASE Certified Mechanic
Does it sound like exhaust or transmission? Can you please shoot a quick video with your phone so I can hear the noise? That way I can tell for sure what's going on. You can upload it here with your response.
Aug 28, 2022 at 6:07 PM
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