You really need to finish filling out your profile. We don't know whether you have a 1990 or a 2002! We can't help if we don't know what we are working on.
I have a '92. If it was my car I would: Disconnect the cable in the engine compartment and check for free movement of the pedal and cable. If they move freely, then you need to address the rest of the linkage. If not, determine if it is the cable or the pedal pivot point.
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