Mechanics

WHAT WOULD AFFECT HESITATION AT FULL THROTTLE AND RUNNING FINE AT FULL THROTTLE.

2005 Nissan Sentra • 30,000 miles

The gas pedal acuator and the throttle body have been replaced.
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Mike chiapperino
October 12, 2012.




Start with fuel pressure check.

Roy
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ASEMaster6371
Oct 12, 2012.
I would think on the lines of the Mass Air flow sensor or an air leak in the snorkel between the sensor and the throttle body.

Wrenchtech
Oct 12, 2012.
Are there any trouble codes?
Were the components replaced as a result of trouble codes and/or testing or just swap and hope it works?

KHLow2008
Oct 12, 2012.

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