1999 Chevy Lumina cam shaft sensor

1999 CHEVROLET LUMINA
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PILCH329
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Engine Performance problem
1999 Chevy Lumina 6 cyl Front Wheel Drive Automatic

My cam shaft sensor was replaced recently and car hesitates when starting off what can cause this?
Apr 14, 2010 at 11:56 AM
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LEGITIMATE007
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it can be several things, I would start out with a thorough throttle body cleaning, then check the iac. (idle air control valve). make sure you have a clean air filter and gas filter. you might want to do a fuel pressure check , just to rule out fuel components. and if you havent already, be sure to do some plugs and wires.
Apr 14, 2010 at 1:18 PM
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LEGITIMATE007
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https://www.2carpros.com/how_to/how_to_tune_up.htm
Apr 14, 2010 at 1:19 PM
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LEGITIMATE007
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https://www.2carpros.com/how_to/how_to_check_fuel_pressure.htm
Apr 14, 2010 at 1:21 PM
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LEGITIMATE007
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https://www.2carpros.com/how_to/how_to_change_fuel_filter.htm
Apr 14, 2010 at 1:22 PM
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LEGITIMATE007
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https://www.2carpros.com/how_to/change_air_filter.htm
Apr 14, 2010 at 1:24 PM