Q: The car idles very nicely. When I press the gas pedal it does not pick up speed, rather it sounds like it is dying for air.

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When gas pedal pressed while the shifter is on DRIVE It sounds like DYING FOR MORE AIR. While is on park I can press the gas pedal and. It revs up to 3500 rpm.

I replace the ELECTRONIC THORTLE BODY, CATHALYTIC CONVER, and Gas Pedal with the sensor.

I did the learning Steps as indicated in owners manual. I don't know what else it could be

My car has 134000 miles.
My car has an automatic transmission.

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