What could be wrong with my 6 Cylinder Grand AM Pontiac? (Acceleration)?

Sir Singleton

New member
Brakes work perfectly fine.

Sometimes, when I attempt to speed up from the 30's up range, it feels like my car is struggling to accelerate, in that it doesn't go faster and feels like it's about to lose speed. Also, my acceleration seems sluggish in general. As someone who knows nothing about cars, I'm thinking it's my spark plugs.

Your thoughts?
When it happens, I feel like I'm on the verge of breaking down.

It's a scary feeling.
Ah, thank you very much.
 
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