2001 Chevrolet Impala Q&A

2001 Chevrolet Impala Question: When using cruise control car has a hesitation when going up hill

Changed O2 sensors and plugs and wires and still doing it -
Answer 1
UNDER NORAMAL DRIVING NO ISSSUES -
Comment 1
Normally no issues under normal conditions. Occasionally there is the same hesitation or "bucking" so to speak. Only between 55 and 65 going up a hill. -