93 cutlass supreme convertible 3.4 losing power going uphill, any suggestions?
thank you,
Bob

 

Could be any one of a million possible causes. If the power loss is getting progressively worse, suspect a plugged catalyst. Of course, if the car has never been tuned up, that could be the problem. The fuel pump could be going bad. The injectors could be dirty. Etc, etc. Hard to nail this down long distance with your limited description of the problem.