2003 Chevy Trailblazer car wont accell

2003 CHEVROLET TRAILBLAZER
100,000 MILES • 6 CYL • 4WD • AUTOMATIC
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HEEZYJOS
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my suv when i drive it i willl hit the gas pedal the rpm's will go up but the car seems as if its idoling like im revving the engine in drive is the best way to describe it and i cant get the car to go over 40mph it seems. autozone checked my check engine lite and they advised that there was a problem with the coolant sensor however would this causethis type of problem. i also just had the battery replaced and the battery is only a few weeks old we checked the connection on the battery an they were not tight but autozone tightened them for me and it is still doing the same thing. any ideas on what the problem could be?
Oct 26, 2009 at 7:35 PM
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