car runs but no power or excelleration on 1996 Pontiac Sunfire

no excelleration or power, slows more on hills

by in Inglewood, CA on March 15, 2010
2 answers
ANSWER by on March 16, 2010
Many possibilities, do you have a check engine light on? Does it feel like the engine or transmission?
ANSWER by on May 04, 2010
it could be a throttle positon sensor . This part isnt very expensive ,mine ran about $32.00 for my sunfire