Question about 2003 Chevrolet Tahoe
Fuel delivery problem. Fuel pump. fuel pump relay, fuel filter, trash in the tank outlet. (least likely) Sensors that also have imput to ECU that controls the above. Possibly the throttle position indicator or it's connection/s or Mass air flow meter.
Posted on Mar 31, 2015
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Posted on Jan 02, 2017
SOURCE: no power when you push the pedal down changed plugs,wires,fuel fillter,cataylic converter,still no powercuts out sputters but when gas pedel is pressed lightly runs alright til you give more gas no p
Check air intake tube for splits, intake tube clamps for tightness, airflow or map sensor
Posted on Jun 27, 2012
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